那些吝啬鬼连团建活动都不愿意AA制。

The ___cheapskates refused to split the bill for team-building activities.

我在夜市买的这些太阳镜是便宜货，戴了两天镜片就掉了。

These sunglasses I bought at the night market are ___cheap — the lenses fell out after two days.