Unprohibited
a. 未阻止的, 合法的
??? 情景例句
I have no problem with that.
對這一點我沒有異議。
It doesn't make much difference to me what you do.
你干什么對我沒有多大關系。
He said that it would be possible to build a platform in the centre of the Channel.
他說，可以在隧道中央建造一座平臺，這座平臺將用作碼頭和火車站。