我害怕邻居间开始长期不和，但是我对此也恨得咬牙切齿。

I fear starting a neighborhood feud, but I'm also grinding my teeth.

youdao

这桩婚姻长期以来明显不和美。

The marriage had been distinctly dodgy for a long time.

《牛津词典》

但是中国和环境的关系长期以来一直不和谐。

But China's relationship with its environment has long been uneasy.

youdao

但是中国和环境的关系长期以来一直不和谐。

But China's relationship with its environment has long been uneasy.

youdao