1.be responsible for 负责;担负
I feel partly responsible for the problems we're in.
我觉得应为我们遭遇的问题负部分责任
。2.return to 回到;恢复
Do we really want a return to an antiquated system of privilege and elitism?
我们真的想回归到一种特权和精英政治的过时制度中吗?
3.prepare to 准备去做;做……的准备
He had to go back to his hotel and prepare to catch a train for New York.
他不得不回到酒店,准备赶火车去纽约
。4.be ready to 准备好;预备
He may now be ready to sanction the use of force.
他现在可能打算批准使用武力
。