Siebert
[人名] 西伯特
🗣️ 情景例句
I'll be in the front office all day.
我整天都在总办公室。
I think the teacher works us too hard.
我觉得教师害得我们太苦了。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。