Definition: If a person stays in the background, they try not to be noticed. Level: C2
他的父亲待在幕后，不想引人注意。
His father hovered ___in ___the ___background.
但皮吉在幕后扮演这个角色，因为他知道自己不会被接受。
But Piggy plays this role ___in ___the ___background because he knows that he won't be accepted.
她更喜欢在会议中待在幕后。
She prefers to stay ___in ___the ___background during meetings.
