I'm terribly sorry for keeping you waiting here so long.

非常抱歉，让你在这里等我这么长时间。

youdao

I'm so sorry, it made you waiting so long time. because there is only me on duty, for others are on their holiday. For so many people here.

因为其他服务员都去度假，现在只有我一人，现在客人比较多，非常不好意思，让你久等了。

youdao

Happiness is a warm person looking for life; and I'm still waiting for you, but you have forgotten had been here; love so short, forgetting is so long.

幸福，就是找一个温暖的人过一辈子；而我还在原地等你，你却已经忘记曾来过这里；爱那么短，遗忘那么长。

youdao