under cross rope 下叉纲
The rope broke under the strain.
绳子给拉断了。
He slipped under the rope and continued down the path.
他从绳子下面溜了过去,继续沿着那条路走。
The interior of the Sjundehimlen ("Seventh Heaven") cabin is straight out of a fairytale, and, after sleeping out under the stars – or in the sumptuous double bed – breakfast is hoisted up by rope.
当你一夜躺在星星下面,或是躺在舒适的双人大床上之后,早餐是用绳索吊上来的。
When you say the rope is under tension being pulled from both sides by a certain force, the tension is not 0 just because this T and that T cancel.
当绳子被绷紧,即两端被拉伸时,拉力并不为 0,因为这个 T 和那个 T 相互抵消了
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