您要查找的是不是：
- It only covers an area about 2 inches wide by 8 inches tall viewed at arm' s length, giving Jerry tunnel vision. 它覆蓋兩英寸寬 8英寸長手臂所及的範圍，只能給傑里一條隧道式的視野。
- She prefers to keep her relations at arm's length. 她喜歡與親戚保持一定的距離。
- He held his attacker at arm's length. 他把攻擊者阻止在一臂之外。
- He always keeps at arm rs length with his friends. 他和朋友總是若即若離。
- He keeps all his clients at arm's length. 他不與任何委託人過分親密。
- Kept the newcomer at arm's length at first. 一開始對新來的人保持一定距離
- Hold your hand out at arm's length. 伸直手臂。
- He always keeps at arm's length with his friends. 他和朋友總是若即若離。
- Stand at arm's length from the person next to you. 站在你旁邊那個人伸臂可及之處。
- She kept him at arm's length during the first week. 在第一周她和他保持著距離。
- I handed it to him at arm's length. 我從一臂遠的地方把它遞給他。
- Betty likes Bill and is trying to be friendly, but he holds her at arm's length. 蓓蒂喜歡比爾並竭力表示友好，可是他對她保持相當的距離。
- Betty likes Bill and is trying to be friendly, but he keeps her at arm's length. 貝蒂喜歡比爾並打算與他朋友般的相處，但他總是與她保持一定距離。
- James rarely speak to his wife, he keeps her at arm's length. 詹姆斯難得對妻子講話，他對她若即若離。
- at arm s lengthadv. 在伸臂可及(一臂之長)之處;近處
- The girl is quite polite,but she keeps everyone at arm's length. 這個姑娘很有禮貌，不過她總和別人保持一定的距離。
- keep at arm s lengthvt. 保持一定距離(使 ... 不與 ... 親近)
- James rarely speak to his wife,he keeps her at arm's length. 詹姆斯難得對妻子講話，他對她若即若離。
- The girl is quite polite, but she keeps everyone at arm's length. 這個姑娘很有禮貌，不過她總和別人保持一定的距離。
- Specification: pisolith 's length is average divided into three length! 規格:豆粒平均長度分為三類
