有所成就。
3. Sometimes, the tired scientist wants to give up the plan for he has failed in the experiment some times, but he still spends some time on it every day because he believes he will be successful sometime.有时，那个疲劳的科学家想要放弃那个计划，因为他已经几次在实验中失败了，但是，他仍每天在这上面花时间，因为他相信，在将来某个时刻会成功的。
非著名英语老师老赵
4. You can try borrowing some money from this rich woman, but I am afraid she won' t lend even one dollar to you.你可以试着从那个富有的女人那里借钱，但我恐怕她连一元也不会借给你。
非著名英语老师老赵
有所成就。 3. Sometimes, the tired scientist wants to give up the plan for he has failed in the experiment some times, but he still spends some time on it every day because he believes he will be successful sometime.有时，那个疲劳的科学家想要放弃那个计划，因为他已经几次在实验中失败了，但是，他仍每天在这上面花时间，因为他相信，在将来某个时刻会成功的。