a flight attendant has to be able to size them up and deal with them in a timely manner.其中size up 和in a timely manner在句子中怎么解释

问题描述:

a flight attendant has to be able to size them up and deal with them in a timely manner.
其中size up 和in a timely manner在句子中怎么解释

size up 是控制场面(局势)意思

in a timely manner 及时的意思

一名飞机乘务人员必须能够迅速做出判断并及时进行处理.
size up 迅速做出判断
in a timely manner 及时