英语翻译：
appropriate; ought to; should; suitable
例句：
- 这个虽然不便宜，但我觉得我们还是应该买。
It's not cheap but I think we should buy it none the less.
- 对这一职位他是否适宜很成问题。
His suitability for the post is open to question.
- 学生服以简朴为宜。
A simple dress is suitable for school wear.
- 这些电影只适宜成人观看。
These films are suitable for adults only.
- 如果明天天气好，我门宜于出门。
If it is fine tomorrow, we should go out.