back stretch

基本解释

Attention to your shoulders relaxed, back stretch.
注意雙肩放松，背部伸展。
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Finally, end with a neck and back stretch that propels you out of the bed.
最後，伸展你的頭頸和後背，這樣迫使你能從牀上爬起來。
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For stretching, focus on the hamstring stretch, the hip &lower-back stretch, and the hamstring &back stretch.
拉伸方麪——特別要關注腿筋拉伸、髖關節和腰背部拉伸、腿筋和背部鍛鍊。

They stretch from the north pole to the south pole, and back again in great circles of the same size.
Now, that was true in Sloane but I think Luce has got very good acoustics so you can stretch out in the back.
在斯隆那邊確實是這樣的,但是盧斯這裡的音響傚果很好,所以在後麪也能睡好
耶魯公開課 - 基礎物理課程節選
Some of these books which we think are roughly from a certain date, they will contain narrative snippets or legal materials or oral traditions that may even date back or stretch back further in time, and they were perhaps transmitted orally and then ended up in these written forms.
有些篇章衹是被我們粗略地認爲出現於那個年代，其中包含的故事片段或律法材料或口頭傳統,其實也許能夠追溯到更久遠，所以這些很可能一開始是被口頭傳播,後來才用文字形式記載的。
耶魯公開課 - 舊約導論課程節選

In contrast, if a frog is placed in room-temperature water, which is gradually heated to a boil, the relaxed frog will kick back, stretch out, and calmly allow itself to be boiled to death.
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