Thanks. And I expect to red your book on genetic engineering.

谢谢。我还想读一些写的遗传工程方面的书呢。

youdao

Red clay is one of special soil and often found in engineering.

红粘土是一种区域性的特殊土。

youdao

Red clay is one of special soil and often found in engineering.

红粘土是一种区域性的特殊土。

youdao