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
Youcanreceiveaspecial15%discountonordersplacebeforetheendofDecember.
Wesincerelyhopethatthistransactionwillturnouttothesatisfactionofbothparties.
孩子应该学会如何对自己的钱负责。乱花钱必然面临严重后果。
男女同校会大大分散学生学习的注意力。
I am afraid you won’t find another company who will give you a cheaper price than ours.
