.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1 f2 M( A7 P/ c
do not broadly discuss the issue of who should be responsible for the elderly in the community
' _8 N5 w$ N: {2.我不清楚太空探索将给我们带来什么好处! S/ k8 c+ I6 `; ~7 H
i'm not quite clear about what benefits space exploration can bring to us
' p9 P& d. A7 i3.近期我们社区的人们在广泛讨论如何改善交通现状
. w* M$ g7 m! @* \) Erecently, people in our community are discussing how to improve the current traffic condition
+ N( v4 g8 p7 b( Q" e3 G4.本文中我们将探讨为什么许多青少年犯罪的原因! X5 u0 z9 K: J6 W* A: J
we will discuss the reason why there are so many juvenile crimes* n4 F; J& o% }% h
5.该图描述微波炉(micro-wave stove)是怎么工作的; W e4 x2 g' m9 B. i6 n2 _" V
the chart discribes how the micro-mave stove works |