人类活动已经对生态系统造成严重破坏。
Human activities have given rise to severe damage to the ecosystem.
暂无解析
We are too heavily committed to be able to entertain fresh orders.
Wefeelthatyourcounter-offerisnotproperbecauseofthepriceforsuchamaterialisontheraiseatpresent.
There is so many rich people in your area ,to them a high price means a good quality product.
We have been importing and exporting all kinds of metals and minerals for 30 years and have many customers and friends in over 80 countries and regions.
你完全不用刻意去想气质这件事。因为气质就是你自己,你所经历,你所学,你所想的。它就在那里,你想也没有用。