We met an old gentleman in the park.

我们在公园里遇到了一个老先生。

This old gentleman is a retired teacher.

这位老先生是一位退休的教师。

That old gentleman is always very polite.

那位老先生总是很有礼貌。

The old gentleman gave us some useful advice.

老先生给了我们一些有用的建议。

The old gentleman likes to take a walk every morning.

老先生喜欢每天早上散步。

Is this old gentleman your grandfather?

这位老先生是你的祖父吗？

Really? said the old gentleman, in alarm.

“真的？” 那位吃惊的老先生说。

The old gentleman considered him attentively.

老绅士留心地打量了他一番。

And then a kindly old gentleman came up to us

接着一个和蔼的老绅士朝我们走来

Her grandfather is a jovial, ruddy-faced old gentleman.

她的教父是一位脸色红润的幽默老绅士。