You can use those words interchangeably.

你可以将这两种说法互换使用。

Now, you could use both of this quite interchangeably.

现在，这两个可以互换使用。

Sometimes people use these expressions interchangeably, but they are different.

有时这两个词组可以互换使用，但它们还是不同的。

And we can replace so with as a result almost interchangeably.

我们可以用 as a result 来代替 so，二者几乎可以互换。

So these words, both of these are, you could use them interchangeably.

所以这两个词都是，你可以把它们互换。

Some art theorists use the term land art and environmental art interchangeably.

一些艺术理论家把“土地艺术”和“环境艺术”互换使用。

I've actually seen this used interchangeably online.

实际上，我看到这两个词汇在网上是互换着使用。

Interchangeably back then, they did mean slightly different things.

在当时，这几个词可以互换，它们的意思确实略有不同。

These words are commonly used interchangeably, meaning they are used in place of each other.

这些词通常是互换使用的，意思是它们相互替代。

Though they're sometimes used interchangeably, grilling and barbecuing describe distinct methods of cooking with fire.

虽然“grilling”和“barbecuing”（都有烤的意思）有时可以互换使用，但它们描述了用火烹饪的不同方法。