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8 V2 A, K5 n J
Who is responsible for the old in the future has been widely discussed in the community.& F+ q5 n6 r# }0 e% Q$ }" a
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2.我不清楚太空探索将给我们带来什么好处, R5 v& m+ U* K a
I don’t know what good we can get by exploring the space.
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3.近期我们社区的人们在广泛讨论如何改善交通现状
7 r& ~% h7 g0 l! s' MOur communities widely discussed how to improve the transport conditions these days.# a$ @8 D( u6 s3 C: n; U
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4.本文中我们将探讨为什么许多青少年犯罪的原因
# ^8 S N' a" |% ~In this article we are going to discuss the causes of juvenile delinquency.
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9 ^; {$ ~+ k1 x1 x1 Y1 H7 x9 y# _5.该图描述微波炉(micro-wave stove)是怎么工作的
( R, `' o# z* g# YThe illustration shows how the micro-wave stove works.
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