During a separate observation, she saw that phones became a source of tension in the family.

在另外一个观察中，她发现手机成为家庭关系紧张的根源。

youdao

This is a source of tension.

这是紧张关系的来源之一。

youdao

We will continue to work to resolve theArab-Israeli conflict, which has long been a source of tension.

我们会继续致力于解决阿拉伯-以色列冲突问题，在很长一段时间内这是局势紧张之源。

youdao

The camp has become a source of tension among Calais residents and in France's relations with Britain, with London pushing for tighter border control.

VOA: standard.2009.09.22

Furthermore,Mr.Netanyahu has said he supports the expansion of Jewish settlements in the West Bank - a source of enormous tension between Israelis and Palestinians.

VOA: standard.2009.04.09

For Harlem's political class, the dispute over the benefit funds has been a source of tension.

WSJ: Pact's Benefits in Limbo

However, strong tribal allegiances among the Turkmen can be a source of tension.

BBC: Turkmenistan profile

He said there was strong recent data for the U.S. economy, but the large fiscal deficit "remains a source of tension".

CNN: IMF: U.S. needs to balance budget