contribute to有助于 under control（被）控制住out of control无法控制 at one's convenience（=where and when it suits one）在方便的时间或地点be...
contribute to sth 有助于 ; 促进 ; 促成某事物 ; 对某事有所贡献
contribute to a literary journal 向文学杂志投稿
Contribute to the health campaign 运动有助于身体健康
Would you like to contribute to our collection?
你愿意给我们的募捐捐款吗？
《牛津词典》
We hope everyone will contribute to the discussion.
我们希望大家都能参与讨论。
《牛津词典》
The three sons also contribute to the family business.
3个儿子也为家族企业做贡献。
《柯林斯英汉双解大词典》
