出租车司机粗鲁且不愿帮忙。

The taxi driver was rude and ___unhelpful.

然而，小酒馆没有制服，那里的服务员有时咄咄逼人且不愿帮忙。

However, The Taverna has no uniform and the waiters there are sometimes pushy and ___unhelpful.

当我问路时，她的回答相当不愿帮忙。

Her response was rather ___unhelpful when I asked for directions.