英语语法分析

A Savannah cat is a crossbreed between a domestic cat and a medium-sized wild African cat called the Serval.

萨凡纳猫是家猫和一种叫薮猫的中型非洲野猫的杂交品种。

He lose his job serval times just because talk back.

他年轻时，只不过因为敢顶嘴，就失业了好几次。

The theory and types of steam explosion, and serval technic conditions were introduced.

介绍了蒸爆原理， 类型和几种蒸爆工艺条件。