机场的夜间航班非常不受欢迎。

Night flights from the airport are deeply ___unpopular.

政府正变得越来越不受欢迎。

The government is becoming increasingly ___unpopular.

那个户外游泳池据说不受欢迎，但经常挤满人。

The outdoor swimming pool is supposedly ___unpopular, but it's often full.