老师一边讲课一边写字对吗

First of all, it can be seen from the log in case 1 (if you understand the default situation, there is no need to go back to the log at this time, which is naturally formed in your brain). In order to have the current situation 3, first of all, let View's onTouchEvent () not consume the down event (if consumption is situation 2, the analysis has been completed). At the same time, since View's onTouchEvent () does not consume the down event, then subsequent events will no longer be passed to View, that is to say, there is nothing wrong with View, so the interface is equivalent to the following figure:但他旋即收回目光，跟没看见一样，继续跟葫芦说话，暗地里却对冬子做了个手势。　　观众将进一步了解Mike Ehrmantraut（Jonathan Banks）的个人生活。当费城侦探跑来向他质询一起双重谋杀案时，他被迫雇用Jimmy做自己的法律顾问。这起谋杀案是真实的，Mike当年为了复仇在费城杀死了两名警察，但他绝不是恶意杀人。Mike将发生一些显著的变化，但那些变化起源于小事情。But we didn't realize it until the first big mouse emerged from the trench of the position. The big rats under the "earth beam" are only a few that dig shallow holes. Most of the deep digging is simply not visible from the surface, This is what I said just now. If you dig shallow, you can barely hit it. You can't see it deep, There is no way out, At last this thing was dug up and emerged directly from the trench wall. Then don't even shake the soil on your body, Bite at the sight of men, As the number of drillings grows, In the end, there were several times more rats than people in the position. Forming a situation of several besieging a soldier, Seeing the urgency of the situation, But 'the lame man caught up with the uneven road' (this is a folk proverb, meaning to make things worse, the house leaks when it rains at night), The big wasps that were repelled for the first time launched another attack, or from the left and right wings, in your words, this also formed the "open space" to cooperate in the battle. It is very strange that the big wasps did not attack the big rats on the ground at one time, but only stung people. They are obviously "a group" of dogs. Alas, then we will fight too badly. " Zhang Xiaobo said with a long sigh here, and I couldn't help but be surprised. This big mouse can dig out more than 100 meters of passages underground in more than half an hour. How fast is this? That's a speed of more than 30 centimeters per minute. Although it is said that the soil on the southern border is softer and no harder than that in the north, it can dig more than 30 centimeters per minute. This speed is really staggering.家境贫寒的女大学生魏盈盈偶遇一个一直跟着她的小男孩，叫信正正。而他因为患上PTSD，虽然8岁外表，却已经17岁了。几年后，长大的信正正始终忘不掉“姐姐”魏盈盈，他找到上班的魏盈盈，开始了对小姐姐的猛烈追求。但面对双方家庭贫富差距，信家婚约等种种问题，他们能有情人终成眷属吗？新改编的《七十二家房客》主要讲述解放前40年代里广州西关一栋三层楼的大杂院里，“包租公”太子炳、“包租婆”八姑和七十多家房客交织所发生的许多妙趣横生、让人忍俊不禁又发人深省的故事。故事发生在的二十三世纪，人类的科技发展已经到达了可以星际旅行的地步。