英语翻译英语翻译3句、谢谢1.一旦你下定决心、无论你遇到什么困难、都不要放弃.(once)2.这个物品、尽管小、却被证实

1.一旦你下定决心、无论你遇到什么困难、都不要放弃.(once) 2.这个物品、尽管小、却被证实是很有用的.(while) 3.他发音进步很快、英语已读得非常漂亮(such...that)
1.Once you set your mind to,no matter what difficulties you meet,don't give up.(once) 2.This item,although small,but it is proved to be very useful.(while) 3.He has made rapid progress in pronunciation,English reading is beautifully (to that)...