1.在将来谁对我们的老人负责这个问题在社区里别广泛讨论% }' Z7 K5 a6 U7 j9 Y6 S/ g0 n
its been widely debated who should be in charge of (taking care of )the old in the neigbourhood.. f+ c* Q8 s: Z) e: R- _
2.我不清楚太空探索将给我们带来什么好处7 F4 D8 D5 K) u; Y3 l) d! b# o4 ^" z0 I' F i9 k
Im not quite sure what is the benefit from exploring in the cosmo
* V( H* f' \; {; F( |4 n/ L+ u* x. {3.近期我们社区的人们在广泛讨论如何改善交通现状
+ _. c J! B2 I8 X0 E1 V+ E.....improve the traffic circumstance
. F- F' B+ J5 P+ |4.本文中我们将探讨为什么许多青少年犯罪的原因
$ ~+ \; C& B8 x; T2 V7 `3 uwe are going to study the reason why many ....in this book (text)6 i- i* k7 B5 B. D: V: X8 p; _
5.该图描述微波炉(micro-wave stove)是怎么工作的- {- z" ^% Y9 `! |) Z: [/ m
this photography describes how ....works |