实地教学 meaning in English

demonstrate
hands-on instruction

Both mac10 and mac11 are compact and reliable guns , capable of delivering a good amount of firepower due to a high rate of fire 1100rpm for mac11 and a striking 1600 rpm for mac11 in 380 , but the light weight and high rate of fire resulted in marginal accuracy and relatively short effective range . this makes the macs a good choice for building sweeps and inside - the - vehicle operation . the world became " dangrous " after the 9 11 event
营期结束前的宜兰栖兰山庄两天一夜生态之旅，为整个夏令营做了一个圆满的结束，晚会上，每个班级都做了最卖力的演出，我们也造访了两千年前硕果仅存的巨大神木以及比手掌还大的蛞蝓，孩子们个个充满了惊奇的表情，相信生态复育的重要性透过这样的实地教学，将更深植于孩子们的心里。