[讲师解析]a crowd of 一群、许多;a bit of 一点;The number of…的数量,谓语动词要用单数;a bunch of 一束、一捆。 a good/great deal of 大量 [例句]He seems to have a good (great) deal of money (trouble, etc.) 他好象有很多钱(麻烦事)。
if you are tied to a chair like a torture victim and have both hands tied up too, there’s practically nothing you can do. Therefore, as a metaphor, to say your hands are tied is a good excuse to say that you’re restrained by some kind of restrict...
更多内容请点击：His hands are tied?