Charles makes things hum around that office. He's an excellent administrator. 查尔斯使那个办公室的气氛很活跃。他是个出色的行政人员。
I'll be glad when Julia gets back from holiday because she seems to be the only person who can make things hum around here. 朱莉娅度假回来后,我会很高兴的,因为她似乎是唯一能够使这儿气氛活跃的人。