1．sometimes adv.
有时，间或
It is sometimes hot and sometimes cold.
天气时冷时热。
Sometimes he visits his aunt who lives nearby.
他有时会去看望他那住在附近的婶婶。
2．pleasant adj.
（1）令人愉快的；舒适合意的
The climate in my hometown is always pleasant.
我家乡的气候总是宜人而舒爽。
This study is pleasant to work in.
在这个书房里工作令人感到舒适。
（2）（人或其外表、举止等）讨人喜欢的；（性情等）和蔼可亲的
She's such a pleasant girl.
她真是个可爱的姑娘。
Andrew seemed very pleasant on the phone.
安德鲁在电话里显得很和蔼可亲。
