形容词
1. These books are a bit difficult for schoolchildren. 这些书对小学生太难了一点。
2. these
2. I've been teaching in China these three years. 三年来我一直在中国大陆教书。
代词
1. Women want these things changed. 妇女想改变这种情况。
2. These are hers. 这些是她的。