1·I could n't withstand the murderous heat.
热得要命，我受不了。
2·I could n't rake together enough money for a new bike.
我凑不够买一辆新自行车的钱。
3·Try as he might, he could n't get rid of the difficulty.
不管他怎样努力，还是摆脱不了困难。
4·Try as he might, he could n't get rid of the difficulty.
不管他怎样努力，还是摆脱不了困难。不管他怎样努力还是摆脱不了困难。
5·I looked in the cupboard but I could n't find a clean shirt.
我看过了衣橱里边，但找不到干净的衬衫。
6·Just like poet said that poem could n't be explained, because poesy is lost during the process.
正如诗人们所说，诗歌是不能解释的，因为诗歌恰恰就是在这一过程中失去的部分。
7·Wouldn n't it be better, I thought, if we could study learning by looking at a skill people are practising anyway? And could we draw links between how people practise and how good they eventually get?
我在想，如果可以通过观察人们怎样通过练习掌握一门技能或者找到联系练习和结果的规律，岂不是更好?。
8·Doesn n't it feel like these arms could go around the world?
不觉得好像伸出手臂就能拥抱全世界吗？ ？