急求一篇关于狙击枪的英文介绍!不用太长,读三四分钟就行,最好把其中的难点的单词注解一下,还有全文翻译!

急求一篇关于狙击枪的英文介绍!不用太长,读三四分钟就行,最好把其中的难点的单词注解一下,还有全文翻译!
急求一篇关于狙击枪的英文介绍!
不用太长,读三四分钟就行,最好把其中的难点的单词注解一下,还有全文翻译!

急求一篇关于狙击枪的英文介绍!不用太长,读三四分钟就行,最好把其中的难点的单词注解一下,还有全文翻译!
狙击步枪,指在普通步枪中挑选或专门设计制造,射击精度高、距离远、可靠性好的专用步枪.军事上主要用于射击对方的重要目标（如指挥人员、车辆驾驶员、机枪手等）.狙击步枪的结构与普通步枪基本一致,区别在狙击步枪多装有精确瞄准用的瞄准镜；枪管经过特别加工,精度非常高；射击时多以半自动方式或手动单发射击.
Sniper rifle, the selection or design and manufacturing expertise in ordinary rifle, special rifle shooting distance, high precision, good reliability. The military is mainly used for target shooting each other (such as thecommander, driver, gunner etc.). Structure and common rifle sniper riflesare basically the same, the difference in the sniper rifle with accurate aimingtelescope for more; the barrel through special processing, the accuracy is very high; when shooting in semi automatically or manually single shot.
一种用于杀伤近距离重要单个有生目标的高精度步枪.通常配有光学瞄准镜或夜视瞄准具,狙击手可在600~1000m内杀伤重要单个有生目标.它由非自动和半自动两大类型.各国现装备的狙击步枪多是半自动的,主要发射大威力步枪弹和特制的高精度枪弹,也有少数国家开发了5.56mm狙击步枪和12.7mm远程狙击步枪,如美国的巴雷特M95式12.7mm狙击步枪.狙击步枪的零部件通常是精心制作的,也有从普通步枪中精选出来的.狙击步枪配有4~8倍固定或可变倍率光学瞄准镜.全枪质量4.5~6kg,采用10~20发弹匣,有舒适贴腮板和握把装置,有的还有两脚架.因此,远距离精度好,但造价也高.比较著名的军用狙击步枪有英国L42A1式、美国M21式、前苏联德拉贡诺夫свД7.62mm狙击步枪等.
A near distance for killing a precision rifle living target. Usually equipped with optical sights or night vision sight, sniper in the 600~1000m killerimportant single live target. It consists of non automatic and semi-automatictwo types. All the equipment is semi-automatic sniper rifle, the maintransmitting high power rifle bullets and special high precision cartridge, a few countries developed the 5.56mm sniper rifle and 12.7mm remote sniper rifles, such as USA Barrett M 95 12.7mm sniper rifle. Sniper rifle partsusually is elaborate, are selected from the ordinary rifle. The sniper rifle is equipped with 4~8 times a fixed or variable magnification optical sighting telescope. The whole gun quality 4.5~6kg, the 10~20 magazine, acomfortable cheek plate and a holding device, and some have two. So far,good precision, but also the high cost. The famous British military sniper rifles are L42A1 type, M21 type, the former Soviet Union America DragonovC's family 7.62mm sniper rifle etc..