not fluent

I understand the gist, but cannot tell whether or not it is fluent and grammatical.

他写的大意, 我约略懂得,文法通不通,我不知道.

She said she was ashamed at not being able to read and write Pashto although her grandfather had been fluent.

她说，虽然她的祖父用普什图语会话和写作都很流利，她很惭愧自己对普什图语完全不懂。

Truly Word . not only fluent Chinese character shape, tone and semantic features.

假侧做到一字不不差. 不仅给谙练不天把持汉字不神 、 音、义的特点.

Strickland was not a fluent talker.

思特里克兰德不是一个能说会道的人.

His English then was fluent but not colloquial.

他的英语讲得很流利,但不够口语化.

Ms Campbell speaks passable French.

坎贝尔女士法语说得还算可以。