More people would be attracted to cycling if conditions were right.如果天气适宜，会有更多的人被吸引到骑自行车的行列中来。The deal seems so attractive it would be ridiculous to say no.这笔交易看上去太诱人了，要是拒绝它简直是笑话。Any head teacher who made errors like thi...
另两个为胸腺嘧啶和胞嘧啶, 即称为嘧啶的单环结构.The other two, thymine and cytosine, are single ring structures called pyrimidines.蕨类植物和针叶树的木质部仅含有管胞.The xylem of ferns and conifers contains only tracheids.胞质流还仅仅是一种解释真菌中转移的假说.Streaming is still...
不知为什么他讲这些故事时一点都不害怕。Somehow he tells these stories without a note of horror.我真的不明白为什么要改变它。I really don't see any reason for changing it.你真自以为是。我们为什么要费那么大的力气？You flatter yourself. Why would we go to such ludicrous len...
贝茜身穿华丽的深蓝色天鹅绒衣服，在桌旁徘徊。Bessie, resplendent in royal blue velvet, was hovering beside the table.贝茜在下山的小路上。Bessie was on the downhill path.贝茜尖声说：“但我想去帮忙。”"But I want to help," Bessie piped....