I'm calling to ask you some questions about Susan.
我打电话是想问一些关于苏珊的事。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。
For example, you might pick up a travel book and read a few pages before going to sleep. It is enough to dip into it and read bits here and there. In a word, this is tasting.