Instgase
=Institute of Gas Engineers 煤氣工程師學會[英]
??? 情景例句
It'll be our secret.
這只是你我之間的秘密。
I will keep you posted.
我會與你保持聯絡。
By then, however, in many places the grass had already taken root.
然而到那時，很多地方的草已經生了根。