/ˈsʌmθɪŋ ||; ˈsʌmθɪŋ/pronoun1 a thing that is not known or not named 某事物: I've got something in my eye. 我眼睛里有东西。Wait a minute -- I've forgotten something. 等一下─我忘了一些东西。Would you like something else (= another thing) to drink? 你还要喝点别的什么吗？
The difference between something and anything is the same as the difference between some and any. Look at the note at some. something和anything之间的差别与some和any的差别一样。参看some的注释。 2 a thing that is important, useful or worth considering 重要、有用或值得考虑的事物: There's something in what your mother says. 你妈妈的话有点道理。I think you've got something there -- I like that idea. 我认为你的想法有点道理，我喜欢那个主意。
3 (informal 非正式) used to show that a description, an amount, etc is not exact （用于表示某个描述、数目等不确切）: a new comedy series aimed at thirty-somethings (= people between thirty and forty years old). 一部以三十来岁的人为对象的新喜剧系列
or something(
informal 非正式) used for showing that you are not sure about what you have just said （用于表示对自己刚说的话不大肯定）:
‘What's his job?’ ‘I think he's a plumber, or something.’ “他是做哪一行的？”“大概是管子工之类吧。” something like similar to 类似:
A loganberry is something like a raspberry. 大杨莓跟覆盆子相类似。 something to do with connected or involved with 与…有关或相关:
The programme's something to do with the environment. 这个节目的内容与环境有关。