她开始告诉我们，她的课将会变得多么困难，如果我们不能接受挑战，她会很高兴地让我们离开。

She began to tell us how her class was going to be difficult and that if we weren't up to the challenge, she would gladly let us leave.

youdao

“愿你永远不会忘记这一课，我的儿子！”普伦蒂斯先生说，“你现在得到了成功的秘诀。它在于永远不要停下来去想一项任务多困难或令人厌倦，而是要稳步前进，以坚定的决心取得成功。”

"May you never forget this lesson, my son!" said Mr. Prentice, "You now get the secret of success. It lies in never stopping to think about a task being difficult or tiresome, but in going steadily on, with a fixed determination to succeed."

youdao

这是一个困难的决定，因为还有三个月就考试了，而我们两周有五节课要在这个教室上。

This was a difficult decision as we were three months away from exams and we had five lessons a fortnight in the room.

youdao