grammatical
adj
of, about or in accordance with the rules of grammar 语法的; 符合语法规则的
a grammatical treatise 语法论文
a grammatical error 语法错误
That sentence is not grammatical. 那个句子语法不通.
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。
Most of us are able to solve most of our problems. Often, all we need is a good friend who will listen to us while we talk things through. If friends can take turns to listen to each other well, life will be better!