I rang the bell, but there was no answer.

我按了门铃，但没有人应门。

《牛津词典》

"Listen, Tinker Bell," he cried, "I am your friend no more."

“听着，小叮当，”他叫道，“我再也不是你的朋友了。”

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When the Marionette had no more to say, the Judge put out his hand and rang a bell.

当木偶再没什么可说的时候，法官伸出手来，摇了摇铃。

youdao

But it turns out that if you make the voters distributed more realistically, let's say like on a bell-curve shape, it makes actually no difference to the result at all.

但事实上,就算我们让选民分布更符合实际情况,比如说是按钟形分布的,但这实际上对结果没有什么影响

耶鲁公开课 - 博弈论课程节选

Others, who have also testified at the court in The Hague - such as a former BBC war correspondent, Martin Bell - claim journalists are no different from other professionals when it comes to witnessing a crime.

BBC: Milosevic tribunal calls BBC witness

He added the volume of the bell could be adjusted and no-one should have to be "kept awake at night".

BBC: New bell plan near site of 'lost kingdom' off Aberdyfi

This suggests that the familiar bell-shaped curve reflects no immutable law, and that intelligent government policies might well help to reduce pollution levels even while countries are still relatively poor.

ECONOMIST: Local difficulties