Rona
abbr. 净资产回报率（return on net assets）
🗣️ 情景例句
I always worry.
我一向担心。
I'd like to sit in the front of the plane.
我要坐在飞机前部
For this reason also the writer, like any other artist, has no resting place,
也是由于这个原因，作家同任何艺术家一样，找不到可休息的场所，