但是，当现在走向未来，当我们面对着过去的自己所拒绝完成的工作时，我们就要在没完成任务的最后期限付出代价，通宵达旦，忍受折磨。
But when the present marches into the future, and we are confronted with the work that our past selves refused to do, we pay the price in unmet deadlines, allnighters and general torment.
掌握现在时，过去时， 未来时， 进行时， 完成时的各种用法。
To grasp the usage of the tenses, including the present, past, future tense and continue, perfect tense.
应用推荐