they are all very good meaning in English
它们都非常好
Examples
- Chemist : we have a number of them . they are all very good
药剂师：我们这儿有好几种。都挺不错的。 - There are many filmmakers in hollywood , japan and europe that are good at storytelling and camera positioning , and i think they are all very good
我觉得无论荷里活日本或者欧洲都有很多好导演，他们说故事的技巧和镜头运用都很出色。我都很喜欢。