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- The cloaked banshees are forced to retreat when the protoss observer moves in, allowing the stalkers to see the invisible aircraft. 隐匿的女妖轰炸机被迫撤退，因为神族的侦察艇及时赶到，潜行者发现了它们。
- York Sergeant AAA: Detect the invisible aircraft units, could activation radar, increase the sight and range, but will reveal self's position in enemy radar. 约克中士高炮：侦测敌方空中隐形单位，可激活主动雷达，增大视野与射程，但会在敌方雷达上显示自己位置。
- Some stars are invisible to the naked eye. 有些星体肉眼是看不见的。
- The aircraft was flying above thick fog. 飞机在浓雾上空飞行。
- He remains invisible when out of spirits. 闷闷不乐时，他不露面。
- The speed of this aircraft is very high. 这架飞机的速度非常快。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- Germs are invisible to the naked eye. 细菌用肉眼看不见。
- Enemy aircraft dropped bombs on the city. 敌机向这个城市投掷炸弹。
- The gun can fire invisible rays. 这枪能发出看不见的射线。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- The mends were almost invisible. 修补过的地方几乎看不出来。
- There's not much leg-room in these aircraft. 这些飞机的坐位没有什麽伸腿的空间。
- That comet is invisible to the unaided eye. 那颗彗星只用肉眼是看不到的。
- Artillery and aircraft were involved in the action. 在这次战斗中，使用了大炮和飞机。
- The differences are almost invisible. 这些差别简直难以辨认。
- He sat at the controls of the aircraft. 他坐在飞机的操纵装置前。
- She was invisible in the dusk of the room. 她在昏暗的房间里别人看不到她。
- The aircraft company deals with freight only. 这家航空公司只经营货运业务。
- All aircraft must fuel before flight. 所有飞机飞行前都必须加油。
