新华社电视台直播:have a good holiday 怎么翻译？

have a good holiday 怎么翻译？ have a good test have a good meal是什么意思? Have a good luck还是Have good luck??? 请问应该是have a good dinner还是have good dinner? have a good time句型转换 have a good trie什么意思 have a good time 是什么意思啊? have a good sleep是不是可翻成“祝好梦” I hope you have a good trip.(同义句）