我不介意和我兄弟关系紧张。

I didn't mind having a tense relationship with my brother.

这些问题通常与家庭关系紧张有关。

The problems are usually to do with family tension.

托特纳姆是种族关系紧张的压力点。

Tottenham was a pressure point for racial tension.

这些指责使两个国家的关系紧张起来。

The accusations put a strain on relations between the two countries.

有时也仅仅因为双方关系紧张。

There are also times when spouses, just get on each others' nerves.

办公室里有两个同事关系紧张？

Workplace tensions between two people?

这起无意事件正直美伊关系紧张之际。

The accidental downing came amid heightened tensions between Iran and the U.S.

拉紧某物到极限。 这里是使关系紧张。

Strain means stretching sth to its limits.

要介入家族企业的人之间，互相之间关系紧张。

There are tensions among individuals that tended to interfere with family business activities.

当然，这样的揭露造成了强烈的国际关系紧张。

Unsurprisingly, the revelations caused huge international tension.