A hand-driven machine gun, the Gatling gun was the first firearm to solve the problems of loading, reliability, and the firing of sustained bursts.

早期的盖特机炮虽然要靠手摇才能开火，但它毕竟是同时解决了装弹、稳定性、连续开火问题的首款火力武器。

youdao

Just 20 trucks can fit in the loading bay and they can wait for more than an hour to be unloaded, largely by hand.

也仅有20辆适和于进料台的卡车，此外他们还得为卸货等上一个多小时，因为卸货主要依靠人工。

youdao

Next, when the scope level is selected on the left-hand widget, the right-hand widget labeled Mediation policy administration indicates that it is loading attachments.

在左侧小部件中选择范围级别后，右侧标签为Mediation policy administration的小部件指出它正在加载中介策略的附加。

youdao

Emory L. Cozee was loading his .45 caliber semi-automatic when he shot himself in the hand as he was leaving the Indy 1500 Gun and Knife show at the state fairgrounds, state police said.

NPR: 5 Hurt In Shootings At Gun Shows In Ohio, Ind., NC

Just 20 trucks can fit in the loading bay and they can wait for more than an hour to be unloaded, largely by hand.

ECONOMIST: Retailing in China