I primarily hold index funds and what we call blue chip stocks.

我主要持有指数基金和我们所说的蓝筹股。

If you own a piece of that company, then you own blue chip stock.

如果你拥有那家公司的股份，那你就有蓝筹股了。

So then you would buy " blue chip stocks" .

那么你就会购买“蓝筹股”。

And that blue chip stocks are great for birthday gifts.

蓝筹股是一份很好的生日礼物。

For example, if you buy Microsoft or Apple, these are considered blue chip stocks.

例如，如果您购买微软或苹果，这些都被视为蓝筹股。

A blue chip stock is owning stock in a company that is big, that is trusted, that has a long history of doing well, of growing.

蓝筹股持有一家大公司的股票，这家公司值得信赖， 有着悠久的业绩和增长历史。