I'm Sam and today we are going to look at both, either and neither together.

我是 Sam，今天我們要一起看 both、either 還有 neither。

In all three cases, we are talking about two things.

在這三種情況下，我們說的是兩件事。

In this case, let's talk about tea and coffee.

在這種情況下，我們來談談茶跟咖啡。

We use both to talk about two out of two things.

我們用 both 來談論兩者皆是。

For example, both tea and coffee contain caffeine.

例如，茶和咖啡都含有咖啡因。

We use neither to talk about zero out of two things.

我們用 neither 來談論兩者皆非。

Neither tea nor coffee contains alcohol, and we use either to talk about one out of two things.

茶和咖啡都不含酒精，而我們用 neither 來談論兩者其一。

For example, in the morning I drink either tea or coffee.

比如，早上我喝的不是茶就是咖啡。

Not both.

不是兩個都有。

Just one.

只有一個。

Which do you drink in the morning, either coffee or tea or both, or neither.

你早上喝哪種，要麼喝咖啡，要麼喝茶，還是都喝，還是都不喝。