We crept around on tiptoes so as not to disturb him.

我们蹑手蹑脚地在周围走动，以免惊动他。

《牛津词典》

If you get up early, try not to disturb everyone else.

如果你起得早，尽量不要打扰别人。

《牛津词典》

Lily asked her son to close the door softly in order not to disturb others.

莉莉让儿子轻轻关门，以免打扰到别人。

youdao

At the bottom, Mr Cameron encountered incredibly fine silt, which he had to be careful not to disturb.

BBC: James Cameron back on surface after deepest ocean dive

Those bones might be human, and they must be very careful not to disturb them.

NEWYORKER: Stone Mattress

Near midnight Ms. Prida complained of a slight stomachache and left quietly, as if not to disturb the flow.

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