The distant portions of the landscape.

远景。

The portion of a picture farthest away from the spectator; also, the whole of a surface upon which patterns or designs are executed.

(风景、图画等的)背景。

A place out of sight; obscurity.

看不见之处；偏僻处；背地；幕后。

Individual's family, education, and culture.

(个人的)家庭状况；学历、素养。

Antecedent circumstances which explain an event or situation.

(事情或情况的)背景；原因。