🗣️ 情景例句
Take it easy!
再见。
What style furniture do you have ? Is it traditional?
你家具什么风格？ 它是传统型的吗？
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。