小时候，自从看了神笔马良，就梦想着自己也有一支神笔，画一棵摇钱树。想吃零食、买玩具的时候就摇一下，钱就掉手里了。那么，摇钱树用英语怎么说呢？请看：cash cow。 这个词没什么渊...
Who says money doesn't grow on trees? 英国惊现神秘摇钱树 They say money doesn't grow on trees. But it certainly appears to do so on the mysterious coin-studded trunks dotted around the UK's woodland. 众所周知，天上不会掉馅饼，树上...
