that's true of 這是真的
But that's true of any job.
不過哪份工作不是這樣。
That's true not just of the rich, but of anyone who strives for success.
這不只對富人是真的，對每個為成功奮斗的人來說都是真實的。

fool around 鬼混
I'm going to go home, relax, spend some time with my family, catch up with old friends, and fool around with my boyfriend.
我要回家放松一下，花時間和家人團聚，見見老朋友，然后去男友那兒混日子。
It was a serious academic school, not a place to fool around.
這是個有學術氛圍的學校，不是讓你去胡鬧的。

unbelievable 不可相信的;站不住腳的;（由于太好或太糟而）令人難以置信的
Then she was rewarded with unbelievable news.
她收到了難以置信的新聞褒獎。