1.you have to be prepared days, weeks even months before black Friday。
2.The code that caused this warning is on line 64 of the file get_detail.py.
3.英语模板
https://hunter.io/templates
4.needed documentation
5.英语句中常用的
knock it off(别再讲了）
Let's get take out(叫外卖吧)
In a nutshell(简单来说）
It's on me(我请客）
I'm so full(我吃得太饱了）
参考：https://www.youtube.com/watch?v=-yEW6AzLAtA
6.为什么要加be
if you're a tourist safety is definitely not something you should be worried about if you want to come to China.
首先，正确表达方式应为worry about和be worried about。其次，worry about和be worried about的区别有结构不同，性质不同，侧重点不同。
1、结构不同
worry about：worry是动词，about是介词，worry about 是动词带介词结构。
be worried about：be是系动词，worried是形容词，about是介词，be worried about 是系动词+形容词表语+介词结构。
2、性质不同
worry about：是一个表示担心的动作。
be worried about：是一个表示担心的状态。
https://zhidao.baidu.com/question/16235106.html
7.
In an effort to accomplish this, they've created a platform for users to create and share interactive guides on whatever they're passionate about.
8.
Ion is a comprehensive interactive content platform used by brands such as DHL, Dell, and Symantec.
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10.你可以选择
You canchoose to make your content public,private,or unlisted,ensuring that thevisibility and caption of each video mee tyour reguirements.