我们再看一个成语：一举两得/一箭双雕。
Let us look at an idiom: kill two birds with double-edged sword.
一箭双雕；一石二鸟；一举两得。
一石二鸟，一箭双雕，一举两得。
运用气举反循环钻进，在满足一定条件下适当增加双壁钻具长度即可得到较大钻进孔深。
Apply air reverse circulation drilling, appropriate increase length of twofold wall drill tools under certain conditions, may be drilling much deeper.
球门裁判员举双旗。
B工厂中通过双的单举和遍举的产生是重夸克偶素物理中的一个具有很大挑战性的课题。
One of the most challenging open problems in heavy quarkonium physics is the double charm production in annihilation at B factories.
每天几十分钟的步行对于现代人来说是一举双得的活动。它不仅有助于你消化，也节约你的锻炼时间。
Walk can be a win-win excise in your daily life, which will assist ur digestion and save ur Exercise time.
双柱式举升机是一种汽车修理和保养单位常用的举升设备，广泛用于轿车等小型车的维修和保养。
The auto lift with two-sided props is a kind of lifting equipment commonly used in repair and maintenance of vehicle. It is widely used to repair and maintain small-sized vehicles such as sedan.
双柱式举升机是一种汽车修理和保养单位常用的举升设备，广泛用于轿车等小型车的维修和保养。
The auto lift with two-sided props is a kind of lifting equipment commonly used in repair and maintenance of vehicle. It is widely used to repair and maintain small-sized vehicles such as sedan.
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