Welookforwardtoreceivingyourquotationverysoon.
我们期待尽快收到你们的报价单。
暂无解析
人类活动已经对生态系统造成严重破坏。
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.
温室气体的增多加剧了温室效应。
工作压力过重会导致抑郁，焦虑，甚至自杀。
Weregretthatweareunabletomeetyourrequirementforthetimebeingasordershavebeenfullybooked.
