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- That is why most people that are advised to sit up straight, remain erect for only a few minutes before reverting to the former slouch where breathing is a little easier. 這就是為什麼大多數人被建議坐直了，在回到沒精打採的姿勢前只需要保持直立幾分鐘 ，呼吸就會變的容易些。
- Don't scrunch up like that. Sit up straight. 不要那樣縮頭縮腦的,坐端正。
- Fold your arms and sit up straight! 兩臂交叉,坐直!
- It is a bad habit to sit up late at night. 熬夜是個壞習慣。
- It took him a long time to teach the dog to sit up and beg. 他花了很長時間才教會狗坐立起來討食。
- Sit up straight: don't bend over your desk. 坐端正：不要將身體俯伏在書桌上。
- I had to sit up all night writing the report. 我不得不熬通宵寫報告。
- I sat up straight to stay vigilant. 我立刻坐直身保持警惕。
- She has taught her dog to sit up and beg. 她訓練她的狗坐著舉起前腳拜拜。
- The patient bis well enough to sit up in bed now. 病人現在已能在床上坐起來了。
- The patient will soon be able to sit up and read. 病人不久就能坐起來讀書了。
- We don't allow the children to sit up latte. 我們不讓孩子們很晚還不去睡覺。
- Please sit up straight, so you can breathe more easily. 中譯)請坐直;那麽你就可以比較容易呼吸.
- He taught the dog to sit up and beg. 他訓練狗站立乞討。
- He had to sit up to catch his breath. 他不得不坐起來喘氣。
- He's much better today. He's able to sit up in bed. 他今天好多了，能在床上坐起來了。
- I sat up straight and stiffened at this sight. 這景像使我毛骨悚然。
- Do you feel well enough to sit up yet? 你感覺怎麼樣，能坐起來了嗎?
- The patient is well enough to sit up in bed now. 病人現在已能在床上坐起來了.
- He used to sit up late studying. 他過去經常學習到深夜。
