Translation of "Hesitated" in Chinese

He hesitated before answering.

他回答前遲疑了一會兒。

I hesitated about which road to take.

我猶豫了一會，不知道走哪條路才好。

He hesitated to take part in the reunion.

他毫不猶豫地參加了會議。

At one time, people would not have hesitated to light up a cigarette in stations, restaurants, or hospital waiting rooms.

在以前的人的眼中，在車站、餐廳、醫院的等候室裏抽煙並沒有甚麼問題。