会议结束后，办公室里的气氛令人不快。

There was an ___unpleasant atmosphere in the office after the meeting.

在高峰时段，这辆公交车常常有一股难闻的气味。

The bus often has an ___unpleasant smell during rush hour.

被困在电梯里是一次不愉快的经历。

It was an ___unpleasant experience getting stuck in the elevator.