Always something, others come easily, but lost all their cross arm;

总会有些东西，别人轻易到手，自己却失诸交臂；

youdao

The structure formation of towers is very novel, and the cross arm is rather long.

铁塔结构形式新颖，杆塔导线横担悬臂较长。

youdao

We are good friends, but we do not pass the cross arm, there is no exchange of four across the head of the Guangmang.

我们是好朋友，但我们没有擦肩而过的交臂，没有四目相望互换的光茫。

youdao

Kouffman Sherman adds that the arm cross is a self-protecting behavior that reveals a defensive side to your personality.

FORBES: Subliminally Standoffish: Secret Signals That Say You're Unapproachable

And there was still time for more drama as Carrick was penalised for blocking Essien's right-wing cross with his arm.

BBC: Chelsea 2-1 Man Utd

The hosts were awarded a penalty when Miguel Garcia's driven cross found the arm of Ki and Brazilian forward Alan coolly fired the spot-kick into top corner of the net.

BBC: Alan slots home a first-half penalty for Braga