🗣️ 情景例句
They decided to break up the partnership.
他们决定终止合作关系。
He has left already .
他已经离开了。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。