on condition that怎么读？

He spoke to reporters on condition that he was not identified.在不披露身份的条件下，他接受了记者的采访。He can use the bicycle on condition ( that ) he returns it tomorrow.自行车可以借给他,条件是明天必须归还.You can use the bicycle on condition that you retu...

若是…，以…为条件...