had better(do sth.)

1. Many video websites had expressed, in big environment bad situation falls, their meeting have sth in mind is thrown and yield politic, will existing product is done do greatly fully, provide better to the user experience.
有不少视频网站已经表示，在大环境不好的情况下，他们会着眼投入和产出策略，将现有的产品做深做透，提供给用户更好的体验。

2. You`d/had better do sth.
你最好做某事。

3. You had better do sth.
你最好做某事。

4. We had better do sth.
我们最好做

5. Had better +do, not do sth.
最好做某事

6. Had better do sth.; 2. let sb. do sth.
此题题意为你最好让谁做这件事呢？

7. Had better not do sth.
最好不要做某事