Could you lend me your Encyclopedia for a couple of days? I am writing an important paper and must consult it from time to time. I will, of course, very careful of it and see that no damage is done to it.

• 我想借你的《百科全书》一用，几天就还。我目前正在写一篇重要论文，需要经常查阅。我使用时一定小心爱护，决不损坏书。万分感谢。