乔纳森和安娜是在进行打靶练习吗？
打靶练习的结果显示被征召的海员可以打中80%以上的靶，成绩优秀。
The results of the target practice show that sailors-conscripts hit more than 80% of the targets and that is considered to be a worthy result.
有一天，来自麻省西春田市的女飞行员，在戴维营沙丘地上空6000英尺高的地方驾驶一架大型的维嘉文图拉飞机，后面拖载着一架标靶飞机让高射炮练习打靶。
Isabel Fenton of West Springfield, Mass. was flying a Vega Ventura about 6,000 feet over the dunes off Camp Davis the other day, hauling an airplane target for a battery to shoot at.
有一天，来自麻省西春田市的女飞行员，在戴维营沙丘地上空6000英尺高的地方驾驶一架大型的维嘉文图拉飞机，后面拖载着一架标靶飞机让高射炮练习打靶。
Isabel Fenton of West Springfield, Mass. was flying a Vega Ventura about 6, 000 feet over the dunes off Camp Davis the other day, hauling an airplane target for a battery to shoot at.
炮兵打靶需要让空军配合练习，这样时间地点都受到制约，并且真飞机风险大训练成本昂贵。
Target practice needs the cooperation from the Air Force so time and place are limited. Moreover, the manned aircraft is dangerous and is expensive.
这只手枪，是基督山特地定制的用它在房间里练习打靶用的。
These were pistols of an especial pattern which monte cristo had had made for target practice in his own room.
这只手枪，是基督山特地定制的用它在房间里练习打靶用的。
These were pistols of an especial pattern which monte cristo had had made for target practice in his own room.
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