Practical purposes: College students' popular science activities in rural areas, go deep into the countryside to carry out investigation activities such as environmental sanitation status investigation, villagers' attitude investigation towards the new rural cooperative medical system, popular science knowledge investigation, etc., to publicize scientific planting knowledge and improve environmental protection awareness. At the same time, let college students really go out of the school gate, contact with the society, understand the national conditions, increase their knowledge and get exercise in practice, put the knowledge learned in the school into practice, increase social experience, so as to better participate in public health work in the future.
Aspect)
阿梅，现在不是固执的时候，你们留在这里只是非常危险，难道你想看着我们的孩子出事吗？英布之前早在还有开战之前就说过让妻子带着孩子离开，以省亲贺寿为名前去衡山国避难。
该部影片是结合了昭和时期的奥特曼与平成时期的奥特曼串成的故事。
刀砍在蛇身上滑溜溜地偏了，前窜的身形躲过了蛇嘴，却没躲过随之而来的蛇尾——他被蟒蛇拦腰缠住，不由自主地迅速转动身子，一圈一圈缠紧。
A Adjusting factor.
********葫芦沉声道：我们年年说这个，你们别听惯了不当回事。
青木瞥见儿子神情，更下定决心自己去了。
EXAMPLE 2
从东来的记忆得知，如今的君王正是千古一帝秦始皇，具体的年份并不清楚。
陈三元（滕丽名 饰）晋升为见习督察，被调到了交通部。初为上司的她严于律己之外，对下属也有十分高的要求，因此三元很容易与下属发生磨擦，与刚进入交通部的卫英姿（蔡少芬 饰）也合不来。自小受父亲卫英雄（夏雨 饰）的影响，英姿一直很喜欢风驰电掣。在一次追捕飞车党的过程中，面对狡猾的飞车党幸得英姿精湛的车技，与三元一起将飞车党绳之于法，二人更冰释前嫌，成为了工作上的好拍档。
好了，今天的客人是……？
所以，陈启对林白的这种吹，表示支持。
越军竟然撤离了，紧接着他看到了周勃的脸孔，继而便晕倒了。
这地方，热起来就跟在炉子里烤一样。
海绵宝宝 第十一季讲述的是当史前海绵解冻时，他会在全城引起混乱，只有海绵宝宝才能和他交流！当一群蛤蜊爬上比基尼泳裤的底部时，海绵宝宝必须在它们毁掉整个城市之前把它们弄出来！
"As far as I understand it, If a mouse is the size of a domestic cat, But also rushed up in droves, It should be very dense, The goal is quite large, According to the weaponry at position 149, I don't feel too stressed, If you cooperate with the large "killer bees" to form an open space, you can also deploy some firepower to use tracer armour-piercing firebombs to the air and other weapons to the ground, whether it is a step machine gun, or rocket launchers, recoilless guns, as long as the command is proper, fire shooting, resist the attack of a group of mice, I think it is not too difficult? Is this kind of big mouse not only large in size, but also able to withstand bullet attacks? Or are they too fast to be easily hit? " I am somewhat puzzled by what Zhang Xiaobo said. He said his point of view, See if he has any answers, With the experience of strange dogs in position 142 interviewed earlier, Plus he just said that the rat moves quite quickly, So I preconceived that he would say that the reason why these mice are difficult to deal with is similar to that kind of strange dog, because the speed is fast and the movement is flexible, which leads to low fire killing efficiency and short reaction time, which leads to great pressure on position defense. As a result, I didn't expect him to give an answer that is not any one of my many assumptions:
胡镇急得头上冒汗，洪霖瞥了他一眼，忽然问那随从道：你们少爷的玉佩……泥鳅忽然大喝道：你们少爷的玉佩是你偷了？那随从一愣。
In fact, their uses are not complicated, mainly in the following aspects:
