1.be in harmony with 與...協調一致，與...和睦融洽
例句：Here are two industries that must be in harmony with one another.
這兩個企業實在非彼此和衷共濟不可。
2.be in luck 運氣好
例句：He was really in luck.
他運氣真好。
3.be in the dark 蒙在鼓里，不知道
例句：I was in the dark about it until she tell me.
這件事在她告訴我之前, 我毫不知情。
4.be known as 以...聞名，通常名叫
例句：So she will be known as Sleeping Beauty.
所以她將會是眾所皆知的睡美人。
5.be known for 因...而聞名
例句：Allow them to continue to carry out their work, and we ask that they would be known for their love.
求主使他們能繼續他們的服事，以愛顯明于人前。
6.be known to 為...所熟知
例句：They had decided that they didn't want my whereabouts to be known to the world.
他們已經決定不讓我的行蹤公諸于世。