【正文】 As she wal ked away, I f ol lowed her out of t he fai r. Lesson61 Troubl e wit h t he Hubble 哈勃望遠鏡的困境 In futur e, astr onaut s wil l be requir ed to descend f rom a spaceshi p whil e it i s st il l in space and t o r et urn t o i t. The abili ty to do t his wi l be necessar y i n fut ure f li ght s to di stant pl a s. Scienti st s are now tr yi ng to di scover if t hi s is possi ble. The spaceship Astr a which l ef t the eart h a short ti me ago, wil l be tr avel ing t hree hundr ed mi les int o space . At a cer tain poi nt, the Ast ra wi l l st op for a short ti me and an astr onaut wil l at tempt t o l eave the stati onar y spaceshi p and then r et urn t o i t. We shal not know whether the exper im ent has been successf ul unt il we have received a r adi o message. The f ir st mesage is expected t o ar ive at 7 o39。 I answered. Lesson51 Reward f or virt ue 對 美 德的獎賞 My f ri end, Herber t, has al ways been f at , but t hings got so bad r ecentl y that he deci ded t o go on a di et . He began hi s diet a week ago. Fir st of al l, he wr ot e out a long l ist of al l t he foods whi ch wer e f orbidden. The l ist included most of the thi ngs Her bert loves: but ter, potatoes, r ice, beer , mil k, chocol a te, and sweets. Yest erday I pai d him a vi si t. I r ang t he bel l and was not surpr ised to see that Herbert was sti l as f at as e ver . He l ed me int o his r oom and hurr iedly hi d a l arge parcel under his desk. I t was obvious t hat he was very embar rassed. When I a sked him what he was doi ng, he smi led guil ti ly and t hen put t he par cel on t he desk. He expl ai ned that his diet was so str ict that he had t o r ewar d him sel f occasi onal ly. Then he showed me t he cont ent s of the parcel. I t contai ned f ive l arge bars of chocol at e and thr e bags of sweet s! Leson52 A pret y carpet 漂亮的地毯 We have just m oved i nto a new house and I have been wor ki ng hard al l m orning. I have been tr ying t o get my new r oom i n order. Thi s has not been easy because I own over a t housand books. To make mat ers wor se, the r oom i s rat her smal , so I have tem por ar i ly put my books on the f loor. At t he moment, t hey cover ever y i nch of f loor space and I act ual ly have t o walk on them t o get i n or out of t he room. A shor t while ago, my si st er helped m e to car y one of my ol d bookcases up t he st air s. She went into my r oom and got a big surpr ise when she saw al l those books on t he fl oor . 39。 the conduct or said. 39。cl ock this eveni ng. By that ti me, the Astr a wi l have been f lying through space f or sevent een hour s and wil l have cir cled the ear th a gr eat many t imes. When t he fi rst radio m esages have been r ecei ved, the r esult s of the t ri p wi l be announced imm edi at ely. Lesson62 Aft er the f ire 大火之后 Fir emen had been f ighti ng the f orest fi re f or near ly t hree weeks bef ore t hey could get i t under cont rol. A shor t ti me before, grea t tr ees had cover ed the countr ysi de f or mi les around. Now, smoke sti l r ose up f rom the war m ground over t he desolate hi l s. Wint er was i ng on and the hil ls t hreatened the surr oundi ng vi l ages wi th destr uct ion, for heavy rain woul d not onl y wash away the soil but would cause seri ous fl oods as wel . When the f ir e had at last been put out , t he for est authori ti es or der ed sever al t ons of a speci al t ype of gr as seed which woul d grow qui ckl y. The seed was spr ayed over the gr ound in huge quant it es by aer oplanes. The planes had been pla nti ng seed f or nearl y a mont h when it began t o r ai n. By then, however, i n many places the grass had al ready taken r oot . In pl ace of t he gr eat t rees which had been growi ng there f or cent ur ies, pat ches of green had begun t o appear in the blackened soil . Lesson63 She was not amused 她并不覺得好笑 Geof fr ey Hampden has a l arge cir cle of f ri ends and is ver y popul ar at part ies. Everybody admir es him for his f ine sense of humor ever ybody, that is, except hi s si xyear ol d daught er , Jenny. Recentl y, one of Geoff rey39。This i s the pr et ti est carpet I have ever seen, 39。Thi s is as far as we go.39。 年產(chǎn) 萬噸環(huán)氧乙烷 /乙二醇車間環(huán)氧乙烷合成工段工藝設(shè)計 My dent i st had j ust pull ed out one of my teet h and had tol d me t o r est for a whi le. I tr ied t o say somet hi ng, but my mout h was f ull of cot tonwool . He knew I collected bi rds39。 39。 she sai d. She gazed at i t for some t ime t hen added, 39。s closest f ri ends asked hi m t o make a speech at a wedding r ecepti on. Thi s is t he sor t of t hing t hat Geoff rey l oves. He pr epared t he speech car efull y and went to t he weddi ng wi th Jenny. He had i ncl uded a large number of funny stori es in t he speech and, of cour se, it was a gr eat success. As soon as he had fi ni shed, Jenny tol d him she want ed to go hom e. Geof fr ey was a li t le di sappoi nted by t his but he did as his daught er asked. On the way home, he asked Jenny i f she had enjoyed the speech. To his surpr ise, she said she hadn39。Thi s is as far as we go.39。This i s the pr et ti est carpet I have ever seen, 39。cl ock this eveni ng. By that ti me, the Astr a wi l have been f lying through space f or sevent een hour s and wil l have cir cled the ear th a gr eat many t imes. When t he fi rst radio m esages have been r ecei ved, the r esult s of the t ri p wi l be announced imm edi at ely. Lesson62 Aft er the f ire 大火之后 Fir emen had been f ighti ng the f orest fi re f or near ly t hree weeks bef ore t hey could get i t under cont rol. A shor t ti me before, great tr ees had cover ed the countr ysi de f or mi les around. Now, smoke sti l r ose up f rom the war m ground over t he desolate hi l s. Wint er was i ng on and the hil ls t hreatened the surr oundi ng vi l ages wi th destr uct ion, for heavy rain woul