再现不足
She and I can't live under the same roof. 她和我不能住在一起。
The enemy army crumpled up under our attacks. 敌军在我军的攻击下垮了。
The firm will go under unless business improves. 生意若无起色，公司非垮不可。
The baby's legs flailed under the quilt. 小孩的两条小腿在被子下面乱动。
The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
I will pay nothing under compulsion. 在强迫之下我分文也不愿付。
