英语语法分析

Phytoncide garlic contains, in addition to the role of the kill cells, for a variety of viruses also kill role.

大蒜含有植物杀菌素，除对细胞有灭杀作用外，对各种病毒也有灭杀作用。

Garlic contains phytoncide, in addition to the role of the kill cells, for a variety of viruses, Rickettsia also kill role.

大蒜中含有植物杀菌素，除对细胞有灭杀作用外，对各种病毒，立克次体也有灭杀作用。

The extraction from them can keep fresh vegetable because of containing phytoncide, and using ethanol and water as solvent, has not anything residues of harmful material in vegetable.

生姜大蒜富含营养素，可食无毒，含有植物杀菌素，其提取物对蔬菜均有保鲜作用，提取用溶剂乙醇和水不会造成任何有害物质残留。