【文章內(nèi)容簡(jiǎn)介】
Traffic tool Starting place Destination(目的地 ) Wang Wei, Wang Kun, Dao Wei and Yu Hang Mountain bike Where the Mekong begins Where it ends What different opinions do they have? source altitude air Wang Wei Wang Kun too far a determined look 。 Not change her mind too high be excited about be hard to breathe。 cold an interesting experience Para. 2: Para. 3: What can they see dur