We watched the explosion from a safe distance.

我们在安全距离之外观看了爆破。

《牛津词典》

Next I began to watch ants from a safe distance.

接下来，我开始在安全距离外观察蚂蚁。

youdao

Readers scan travel by armchair and witness danger from a safe distance.

读者能在一只轮椅上缲旅游，目击危险，自己却很安全。

youdao

From a safe distance, she and her advisers survey the political landscape.

CNN: HARD CHOICES

The powerful zoom brings you up close to whimsical subjects like butterflies from a safe distance, so you don't scare them.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES

The T-shirt is capable of recording bullet wounds and blast injuries and transmitting the information to military medics monitoring troops from a safe distance.

BBC: News | Sci/Tech | Smart baby suit checks for cot death