【正文】 s son, Donald, also set up a worl d r ecord. Li ke hi s fat her , he was dr ivi ng a car cal ed Bluebir d. Lesson73 The record holder 紀錄保持者 Li tl e boys who play t ruant f r om school are unim agi nat ive. A quiet day39。 he said, i n a m ournf ul voi ce,39。 lesson69 But not m urder! 并非謀殺！ I was bei ng tested f or a dr i vi ng li cence f or t he thi rd t im e. I had been asked to dr i ve i n heavy t r af fi c and had done so succesf ul l y. Af ter havi ng been i nst r uct ed t o dri ve out of t own, I began t o acquir e conf i dence. Sur e t hat I had passed, I was alm ost beginni ng t o enjoy m y test. The exami ner m ust have been pl eased wit h m y per f orm ance, f or he smi led and sai d, 39。 he answered.39。but I39。 39。 No, not at al ,39。Hull o, El izabet h,39。Hul lo, Bert ,39。 said a pol icem an af t er wards, 39。s hospi tal . Dr essed up as Father Chri st mas and acpani ed by a 39。 As she wal ked away, I fol lowed her out of the f air . Lesson61 Trouble wi t h the Hubble 哈勃望遠鏡的困境 I n f utur e, ast r onauts wi l be r equi red t o descend fr om a spaceship whi le it is st il i n space and to retur n t o it . The abi li ty t o do t hi s wi l be necessar y in f utur e fl ights to di st ant plas. Sci ent ists ar e now t ryi ng to di scover i f thi s is possi bl e. The spaceship Ast ra whi ch lef t he ear th a shor t ti me ago, wi l be t raveli ng t hr ee hundr ed mil es into space. At a cert ain poi nt , the Astr a wi l stop f or a shor t ti me and an ast ronaut wi l at empt to l eave t he st ati onar y spaceship and then ret ur n t o it . We shal not know whet her t he exper iment has been succesf ul unti l we have recei ved a radio mesage. The f ir st m essage i s expected t o ar ive at 7 o39。 As soon as I went out side, I f ot al about Madam Bel li nsky because my wif e hurr ied t owards me. 39。s f oot st eps many year s later , Si r Malcol m39。Mr Eam es,39。wai ti ng r oom !39。l l e wit h you, 39。 I li ed, 39。m goi ng to.. .39。r e not busy doi ng anyt hing, ar e you ?39。 39。 Leson66 Sweet as honey! 像蜜一樣甜！ The Hat hel d Puff in is a moder n aer opl ane, but i ts desi gner , Mr John Wi mpenny, is f indi ng it dif fi cul t to get it of f the ground. The reason f or thi s is t hat t hi s pl ane is al so a bi cycl e. I ts pi lot has t o pedal hard to get it i nt o t he ai r. Af ter Mr Wi mpenny had t he pl ane bui lt , it was tested t hor oughl y. I n 1961, i t was the f ir st man power ed air cr aft to fl y half a mi le. Whi le being fl own by a cham pion amateur cycl ist in 1963, t he plane crashed on an ai rf iel d. Si nce t hen, Mr Wimpenny has had it r ebuil t. He has had t he lengt h of the wi ngs increased so t hat t hey now measur e 93 feetal most as l ong as t hose of a Dakota. Many peopl e have shown i nterest in t his new and unusual spor t. But though air cycl ists may learn how to f l y over shor t distances, and may, event ualy, even get across the Engli sh Channel, i t i s doubt ful whether they wi l ever cycle across the At lanti c. Lesson67 Vol canoes 火山 Har oun Tazi ef f the Poli sh sci ent ist, has spent his l if e ti me studying acti ve vol canoes and deep caves i n al part s of the wor ld. In 1948, he went t o l ake Ki vu in the Congo t o observe a new vol cano whi ch he lat er named Ki tur o. Tazief f was abl e to set up his camp very cl ose t o t he vol cano whi le i t was er upti ng vi olentl y. Though he managed t o t ake a number of bri l iant photogr aphs, he could not st ay near t he volcano for ver y l ong. He not iced that a ri ver of l iquid r ock was ing t owards him . I t thr eat ened t o sur round hi m plet el y, but Tazief m anaged to escape j ust i n ti me. He wait ed unt il t he vol cano becam e quiet and he was abl e to r etur n two days l at er. This t im e, he managed to cli mb i nto t he mouth of Ki t ur o so t hat he coul d t ake photographs and measure temperatur es. Tazi ef has oft en ri sked his lif e i n thi s way. He has been abl e t o tel us m or e about acti ve vol canoes than any man ali ve. Leson68 Persist ent 糾纏不休 I cr ossed t he st reet to avoid m et ing hi m, but he saw me and came r unni ng towar ds me. It was no use pretending t hat I had not seen him, so I waved to hi m. I never enjoy m et ing Bert Dykes. He never has anythi ng to do. No m at ter how busy you are, he al ways insists on i ng wi th you. I had t o t hi nk of a way of prevent ing hi m f r om f ol lowi ng me ar ound al l morni ng. 39。Jumbo must weigh a f ew t ons,39。t . Geof f rey asked her why t hi s was so and she t old hi m t hat she did not li ke to see so many peopl e laughing at him! Lesson64 The Channel Tunnel 海峽隧道 In l858, a French engi neer, Ai me Thome de Gam ond, ar ived i n England wi th a pl an for a t went yone mi le tunnel across the Engli sh Channel. He said that i t would be possi ble t o buil d a platf orm i n the centr e of the Channe l . Thi s platf orm would serve as a por t and a r ail way stati on. The t unnel would be wel l vent il at ed if t al l chi mneys wer e buil t above sea level . In 1860, a bet ter plan was put for ward by an Engl ishman, Wi li am Low. He suggest ed that a double rail way tunnel should be bui lt . Thi s would solve t he problem of venti lati on, f or if a t rai n ent ered t hi s tunnel, it woul d draw in f resh air behind i t. Fort yt wo year s lat er a tunnel was actual y begun. If , at t he ti me, the Br it ish had not f ear ed invasi on, i t would have been pl et ed. Recent ly, ther e has again been great inter est in the i dea of a Channel Tunnel . If i t is buil t, i t wi l l connect Br it ai n t o Europe f or t he f i r st t i m e i n hi st or y. Lesson65 Jumbo versus the poli ce 小象對警察 Last Chr istm as, the ci rcus owner , Ji mmy Gates, decided to take som e present s to a chil dren39。Your si st er wil l be her e in l es t han an hour and we must be at