A: Can you imagine a boat letting in the river?

你能想象一只船沉入水里吗?

B: That would be terrible.

那太可怕了。

A: Sure thing. I have an experience like that.

的确，我曾有一次类似的经历。

B: Oh, how were you saved finally?

哦，最后你是如何得救的?

A: I was in such a panic at that time. Fortunately another boat came along and I was saved from drowning.

当时我给吓了一跳，幸好有另一艘船驶过来，我才没有溺水。