.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2 R( n% O2 M3 C) o
do not broadly discuss the issue of who should be responsible for the elderly in the community2 b# ]' @2 ^ s/ M: P8 P' a
2.我不清楚太空探索将给我们带来什么好处* b3 E( K) D! v. Z1 F4 N# D
i'm not quite clear about what benefits space exploration can bring to us, W1 S# X' D3 h( y, e g7 P
3.近期我们社区的人们在广泛讨论如何改善交通现状
# g W. U+ |2 m/ S( T9 q7 arecently, people in our community are discussing how to improve the current traffic condition9 Z1 d; E' T8 l
4.本文中我们将探讨为什么许多青少年犯罪的原因8 h1 m5 z6 X+ n& S
we will discuss the reason why there are so many juvenile crimes
, } p$ J/ e" ?5.该图描述微波炉(micro-wave stove)是怎么工作的 V0 z& u8 f) i/ ~. r
the chart discribes how the micro-mave stove works |