Wechat is a mobile phone chat software launched by Tencent on 20 1 1, 2 1, which can quickly send voice messages, videos, pictures 2 113 and texts through the network, and supports multi-group chat. Users can contact their friends through WeChat 526 1 in a more formal way, similar to SMS and MMS.
Knock-knock voice is a social chat software with complete functions of making friends. There are many entertainment radio stations for users, and there are many supporting functions to make friends quickly.
The old version of JD.COM webpage and JD.COM Knock Knock support the pop-up of JD.COM Knock Knock client, which can facilitate communication with customer service and keep chat records. Now the new version does not support this function, and several computers can't adjust the client. It should be due to the change of JD.COM website program, and the web chat window is still very small, so it is not convenient to save chat records. It is also possible that JD.COM will modify the program to support this function in the future.
I never take safety protection measures at work, because I don't have such safety awareness and have great courage. I don't buy insurance for myself, because insurance is expensive; I have never taken a special work permit because I am too lazy to go; I don't want to improve my past professional skills by going up a storey still higher.
However, after I joined the drumming installation, the company trained me as an advertising installation master, improved my professional skills, and helped me pass the special work permit (aerial work permit). I improved my professional skills. When I came to do construction work, I took out my certificate and the advertisers were more polite to me. I have gained the trust and respect of advertisers.