Okay. Okay, let's say I bought a really great pair of shoes.---《老友记》第一季 第三集
好吧，就比方说我买了一双很棒的鞋。
比如说；假定；假如说
Let us say that this arrival is still visible.
可以这样说，这个波至仍然是清楚的。
Leader: My Companions, let us say the blessing.
主领人：我的同伴，我们齐说祝词。
'She has one chance in—let us say, ten. ' he said, as he shook down the mercury in his clinical thermometer.
“我们可以说，她最多有十分之一的可能，”他说时，一面甩下临床用的体温计里的水银。