1.A heavy object was hung from the short arm of the scale. A lighter object was moved up or down the long arm until the two arms balanced.
将重物挂在天平的短臂上，将一较轻的物体在长臂上来回移动直至两臂平衡。
2.He fled to Brazil trying to escape the long arm of the law.
他逃到巴西，企图逃避恢恢法网。
3.From the British perspective, the long arm of American regulation has reached across the Atlantic with distressing frequency lately.
英国认为，显然美国的过度规制以横跨大西洋，影响到了本国利益。
4.Poor bird tree, please do not cry, you can be a long arm out, is not it? May be we are facing extinction!
鸟可怜的大树，请不要哭泣，您的手臂可以再长出来的，不是吗？可我们正面临的灭绝！
5.The winch spun quickly, and the crane raised its arm into the sky; nobody had believed that a crane with such a long arm could be built.
起重机的绞盘快速旋转着，抬起它长的难以置信的手臂伸向天空。
6.Two were fixed on tripods at either end of the operating table while he placed the 3rd above his head on a long arm.
其中两部相机分别用三脚架固定在手术台前后两端，另外一部相机用长臂架架到俯视手术台的位置。
7.Atypical dysplasia cervical cells transforms to the cervical cancer almost all associated with the long arm of chromosome 3 amplification.
宫颈细胞由非典型性发育异常向宫颈癌转变的过程中几乎都伴有3号染色体长臂扩增。
8.He thrust out his long arm and snatched his wrinkly vest from a chair .
他抓住我的胳臂，凶狠地把我搡了一顿。
9.Dreams of love long arm stretched out around the confusion of grasping thoughts, one after another under the banner of love knot!
梦中的情缘伸出长长的手臂抓绕着纷乱的思绪，打着一个又一个的相思结！
10.The long arm of Olympic law will reach well beyond running tracks, pools and velodromes.
奥林匹克法则的长长触角，将远远延伸到跑道、泳池和室内赛车场以外。