Pass up on an opportunity, pass on something.

放弃一个机会，传递一些东西。

" To pass on (something)" here means to decide not to buy or not to use something.

这里的“传递（某物）”意味着决定不购买或不使用某物。

" To take a pass (pass) on" something is to choose not to do something or not to receive something.

“to take a pass(pass) on” something是选择不做某事或不接受某事。

" To pass on something" means to decide not to do it or to go there, so it could be anything that you decide not to do.

“to pass on something” 意思是决定不做或不去那里，所以它可以是你决定不做的任何事情。