可以。be happy可以单独使用,当祈使句用:Be happy.就像给人忠告一样,言下之意为“要做个开心的人”,或者有人很伤心,你就可以只是简单地回答“Be happy”,言下之意为开心起来。
be happy例句
I can assure you that your daughter will be happy here.
我可以向你保证,你女儿在这里会很快乐的。
"Families can look a bit more for where the residents are going to be happy," Dr.Sloane said.
“家庭可以更多地寻找让这些居民感觉快乐的地方。”斯隆博士说。
Main Street won&39;t be happy with this new program.
中产阶级不会对这个新计划感到高兴的。
鼓励别人可以怎么说
1、Hang in there!
别松劲!
2、Keep at it!
坚持下去!
3、Keep your chin up!
要有信心!
4、Try harder!
再加把劲!
5、Don&39;t give up!
别认输!/别放弃!
6、Keep it up!
坚持下去!
7、Never give up!
绝对不能放弃!
8、You can do it!
你可以的!
9、You can do that!
你可以的!
10、Look on the bright side.
你得看到事情好的一面。