How do I ask a question like "is it really so that you're just 18?" or "is it really so that the movie was good?", i.e. a surprised question? My guess is something along the lines of "这是真的，你只有十八岁呢?", ...
In my textbook I found this sentence: 常常看着一个人面熟却叫不出名字来。 If 面熟 is an adjective, why is it used after 人 (to indicate a "familiar-looking person")? Can 一个人面熟 be rewritten to 一个面熟人 without ...
I know other words like 如果 also provide the "if", but why would 要是...的话 mean "if"? An example sentence: 要是你喜欢汉语（的话），你该听中国的音乐。 If you like Chinese, you should listen to Chinese music.