愿你过个最愉快的歼圣诞节。
愿你过个最愉快的歼圣诞节。
大约十时零五分，歼8飞行员不能控制他的接近速度。
At approximately 1005 hours the F-8 pilot was unable to control his closure rate.
歼- 20是中国目前正在研发的一种新型隐形战斗机。
The J-20 is a new stealth fighter under development in China.
歼- 20是中国目前正在研发的一种新型隐形战斗机。
The J-20 is a new stealth fighter under development in China.
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