重點講解：
1. a stretch/stretches of time
一段時間；
eg. He was fluent in French, having spent stretches of time in Southern France.
他曾在法國南部呆過一段時間，法語流利nTRo+0Kw%3。
eg. But while this courage can get you going, it can't keep you going over a long stretch of time.
這種勇氣能使你開始，但它不能使你長時期堅持做一件事情WS]i8^^%4P];H,+z^0[)。
2. lock in
關(guān)禁；把…鎖在屋里；
eg. Manda cried out that Mr Hoelt had no right to lock her in.
曼達大喊著說赫爾特先生無權(quán)關(guān)禁她JHUDQl)Bn*e|Yw。
eg. At 9 pm the prisoners are locked in for the night.
晚9時把犯人鎖進牢房過夜Ki(N*ZLuYF。
3. warm up
使暖和；變暖；
eg. USB Eye Warmer can warm up your eyes and help you to get rid of tired.
USB眼罩能夠溫暖你的雙眼，讓你擺脫疲憊KOVA2l;WYN;N6kAjhf。
eg. He jumped and down to warm up his body.
他上下跳動，好使身子暖和起來lZ)0tW)-8Oz]e4MO6。
4. from time to time
不時地；間或；偶爾；
eg. I can see Hieks at the library from time to time.
我在圖書館有時能看見?？怂?span style="display:none">L!MfYfl.QFh^cCL2M-Y。
eg. She sat silently, flinging the odd word into the conversation from time to time.
她靜靜地坐著，在談話過程中不時插上一兩句話(^7oXksq)xeBe~R。
5. nothing like
（用于否定短語中強調(diào)以…為最）沒有什么能比得上它；沒有什么地方能比得上它；
eg. There's nothing like candlelight for creating a romantic mood.
再沒什么比燭光更能營造浪漫氣氛了=__Mx0yKM.Le-pR#bX8(。
eg. There's nothing like being beforehand.
最好的辦法莫過于早作準(zhǔn)備ze*&to20|-5(&Rm|7&I7。