我正在去上学的路上，这时我偶然遇到了我的一位朋友。

I was on my way to school when I came across a friend of mine.

youdao

我在一次宴会上偶然遇到一位老朋友。

I met with an old friend at a dinner party.

youdao

我偶然遇到了一位老朋友。

I've just come across an old friend.

youdao

昨天在街上我偶然遇到了一位老朋友。

I encountered a friend of mine on the street yesterday.

youdao

今天早上他偶然遇到了一位朋友。

He had a chance encounter with a friend this morning.

youdao

我偶然遇到了一位30年没见面的朋友。

I ran across an old friend who I hadn't met for 30 years.

youdao

她在一个宴会上偶然遇到一位老朋友。

She met with an old friend at a dinner party.

youdao

他昨天买东西时偶然遇到了他的一位朋友。

He accidentally met a friend of his when shopping yesterday.

youdao

今天，我偶然在城里遇到一位老朋友。

I dropped across an old friend in town today.

youdao

上星期我偶然遇到一位老朋友。

I ran across an old friend last week.

youdao

我在一次宴会上偶然遇到我的一位老朋友。

I met with an old friend at a dinner party.

youdao

她在一次宴会上偶然遇到一位老朋友。

She crossed paths with an old friend at a dinner party.

youdao

她在一次宴会上偶然遇到一位老朋友。

She crossed paths with an old friend at a dinner party.

youdao