Now, we have another couple of expressions.

这儿，我们还有另外两个表。

And of course, we have an expression just for that!

当然，我们有一个专门的表！

What kind of expressions did we use?

我们用了什么样的表呢？

Let's recap the expressions that we used.

让我们总结一下我们使用的表。

You can also use the expression 'newbie'.

您也可使用‘newbie’这个表。

You can also add prepositions to this expression.

也可将介词添加到此表。

But let's just keep in general.

求出重力各分量的表。

And we have 11 expressions here which are a little bit more difficult to understand.

我们这里有11个表，有点难理解。

It could be another word, it could be an expression.

可是另一个单词，也可一个表。

Let's hear this expression used in some examples.

让我们听听这个表在一些例子的用法。

Also notice that these expressions somewhat complicate our equation.

还要注意，这些表使我们的方程有点复杂。

What do you think these expressions mean?

你认为这种表是什么意思？

A noun, in Mathematics, a statement that two expressions are equal.

一个名词，在数，是指两个表相等的声明。

Now, notice that this equation contains two instances of the expression 3x plus 1.

现在请注意，这个方程包含了两个表 3x+1。

The expression combines the adverb " as" with the preposition " per."

该表将副词“as”和介词“per”组合在一起。

Like prepositions in general, they must appear immediately next to the expression they combine with.

与一般的介词一样，它们必须出现在它们所组合的表旁边。

In many cases, these expressions take the form of a sentence fragment.

在许多情况下，这些表采用残缺句的形。

Okay? And I'll show you some of the expressions that you use in order to do that.

懂了吗？我来举几个用做请求的表的例子。

They're fixed expressions formed from two or three words linked together in different ways.

它们是由不同方链接在一起的两个或三个单词形成的固定表。

We can write an expression like this. String python space in space course.

我们可这样写一个表。字符串 python space in space 课程。