"know by sight" in Chinese (Traditional)

面熟 (但不認識名字)

Definition

能認出某人或某物的外貌，但不知道對方的名字或其他詳情。

用於口語或書面中性的語境，僅表示「認得外貌」而非認識或熟悉。有時用來指常見面但沒說過話的人。

I know her by sight, but we've never spoken.

我只**見過她**，但我們從未說過話。

Do you know him by sight?

你**見過他**嗎？

Many people in town only know me by sight.

鎮上很多人只**見過我**而已。

I think I know him by sight, but I can't remember where from.

我好像**見過他**，但想不起是在哪裡。

We all know each other by sight from seeing everyone at the market.

大家常在市場見面，所以彼此都**有點面熟**。

If you only know someone by sight, it's hard to ask for their help.

如果你只是**見過某人**，要開口請他們幫忙很難。