他不断收到来自推销员的骚扰电话。

He kept getting ___unwanted calls from telemarketers.

我把不需要的旧衣服都捐给了慈善机构。

I donated all the ___unwanted old clothes to charity.

突如其来的暴雨打乱了我们的野餐计划。

The sudden ___unwanted rainstorm disrupted our picnic plans.