Your English grammar needs to be rubbed up.

你的英语语法需要下。

Many people believe that grammar is the sine qua non of language learning.

许多人认为学语法在学语言中是必不可少的。

This is the best German grammar I've seen.

这是我所见过的最好的德语语法书。

The class is well grounded in grammar.

这个班的学生语法根底好。

His composition is excellent except for some grammatical mistakes.

他的作文写得很好, 只有几处语法错误。

He can barely form a grammatical sentence.

他几乎造不出合乎语法的子。

A grammatical choice is drawn from a closed set of options.

语法选择是在有限的范围內进行的。

I’m trying to come to grips with Russian grammar.

我正在努力掌握俄语的语法。

The syntax analyzer has one recursive procedure for each nonterminal U.

于每个非终结符号U，语法分析程序都有个递归过程。

Beginners are too apt to make mistakes in grammar.

初学者极易犯语法错误。

The book deals with the essentials of English grammar.

这本书论英语语法的要点。

Certain grammatical rules must be followed when describing a conversation in reported speech.

在转时必须遵循定的语法规则。

Her mother bought a handbook of English grammar for her last Sunday.

上星期天她母亲给她买了本英语语法手册。

A language teacher should initiate pupils into the elements of grammar.

语言老师应该把基本语法教给学生。

There is an exception to this grammatical rule.

这条语法规则有个例外。

The grammatical meaning of a sentence refers to its grammaticality, that is its grammatical well-formedness.

子的语法意义指的是它的语法性，即语法合法性。

Lexic analysis constructs query semantic tree according to thesemantic unit which lexic analyzer provides.

语法分析根据词法分析器提供的语法单元构造查询的语法树。

This grammar is easy to understand.

这本语法书通俗易懂。

I find German grammar very difficult.

我发现德语语法很难学。

That is not a grammatical sentence.

那子不符合语法规则。