当顾客在点菜的时候，他们一听到这个声音，就会要一份牛排。

If customers were in the process of ordering, they'd hear that sound and choose a steak.

youdao

一听到这个声音，阿尔芒像遭到电击似的往后一缩，并使劲握住我的手，握得我手也痛了。

At the sound, Armand recoiled as though from an electric shock, and he grasped my hand with such strength that he hurt me.

youdao

一听到这个声音，阿尔芒像遭到电击似的往后一缩，并使劲握住我的手，握得我手也痛了。

At the sound, Armand recoiled as though from an electric shock, and he grasped my hand with such strength that he hurt me.

youdao