The 105mm main gun of the tank destroyer is capable of engaging lightlyarmoured vehicles and fortifications, but is unable to destroy a heavily armed main battle tanks (MBT).
坦克歼击车105毫米主炮能够打击轻装甲车辆和防御工事，但是不能摧毁一辆全装甲主战坦克（MBT）。
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On the other hand, the lightly-armoured and armed fighters are not suitable for ground attack and suffer losses when trying to do so.