1．Child_as_he_is,_he knows something of electricity.
尽管他是个孩子，但他懂一些关于电的东西。
2．In_case we fail, we won't lose heart.
万一我们失败了，我们也不会失去信心。
3．Whether the weather is good or_not,_they will set off as planned.
不管天气好与坏，他们都将按计划进行。
4．Unless_it_is_repaired,_the machine can't be used.
除非修理，否则这台机器就不能用了。
5．As_long_as we don't lose heart, we'll find a way to overcome the difficulty.
只要我们不灰心，我们就能找到克服困难的方法。
6．I feel shy whenever_she_says_hello_to_me.
每当她向我问好的时候，我总觉得害羞。
7．If_I_were_you，I would go with him.
如果我是你，我会跟他一起去。
