他们已经全都见识过了，所以要费很大的劲儿才能让他们感到紧张。

They've seen it all, so it takes a lot to rattle them.

《柯林斯英汉双解大词典》

长方法不仅完成太多的工作，也需要人们费很大的劲去理解！

So long methods not only do too much work, but they require too much work to understand!

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如果一副乐器很值钱，根据其价格不同，维修费也会有很大差别，熟练的维修工据此可以自己来定价。

If the instrument is worth a lot, the quality of the repair can make a big difference to its value, so a skilled restorer can set his price.

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