No! I mean, have you seen how dirty the water is? It looks as if it isn' t clean enough to bathe here.
不!我的意思是您有没有看见海水有多脏?看起来海水好象不干净,不能游泳。
Next, if it is not a story, get an idea of the organization of the book. Read the back cover and the introduction. Look at the pictures and the short texts below them. Turn to the front of the book and look at the contents. This way you can decide whether