《每日英语第223期》英汉互译：（2012年1月21日）

1.为了缓解交通拥堵，政府要么对私家车课以重税，要么发展公共交通
7 b1 z/ o4 f& |2 W9 fin order to relieve the traffic jam, the government ask more tax to the private cars or develop the common traffic.
: Q+ D0 Y# \3 J6 {2 ]( \, V2.互联网是巴双刃剑
the internet is a two side sword.
) T/ C, y, y( m8 C5 z3.当说道物种多样性，澳大利亚（Australia) 是一个典型的例子
" C% s+ V9 @+ p/ ]/ o( Kwhen talking about the diversity of plant, australia is a typical example.
4.21世纪需要我们用先进的知识武装自己
9 ~, D/ p* f! c, h& ^3 H' P21st century need us equip ourselves by advancing knowledge.
0 j7 S! X) D' A5 f2 k5.一些尖锐的问题出现了
! k3 Y4 e& z2 T$ n7 o2 nthere appears some sharp problems.

very good