土壤微生物

Hetian jade is one of the most important tremolite jade resources in the world, and Hetian is the most important jade locality in China.

透闪石玉矿床在世界上分布不太广泛，是世界最重要的玉石矿产资源之一。

The ship will victual before sailing.

船于航行前先装贮食物。