And when you get a B from me...

如果你从我这儿拿了个B。

So again A, B, and C.

也就是 A、B，和C。

We know that a, b and c are different.

已知A、B、C是互不相同的。

So say the numbers are a, b and c.

设这3个数字是A、B、C。

I got a " B" on my history exam today.

我昨天的历史测试拿了B。

So that's just write a B for British English.

我们在这里写一个 B 表示英式英语。

In my school, if you get a B in maths...

在我的学校，如果你的数学拿了B等。

How will our future cities look like? A, B or C?

我们未来的城市会是什么样子？A、B 还是 C？

" If I can only decipher this phrase, is that a B or a 13? "

“但我得先破译这个验证码，这是个B还是13？”

And then it's a 'b' sound, a schwa and an 's'.

然后是一个“b”音，一个弱读音和一个“s”音。

I know it's got a B, but you don't pronounce it.

我知道它有一个 B，但不发音。

For three answer questions, you know, A, B, C, there was no bias.

对于三选项题目，就是 A，B，C，没有偏向。

If you said 4.5 billion years old with a b, you are correct.

如果你的答案是45亿的亿，那么你就答对了。

It's a B sound an R, round your lips for the R.

是“b”音和“r”音，发“r”音的时候嘴唇要圆。

You promised I could go if I got a " B" On my test.

你说过如果考试拿到B 我就可以去的。

Kale also has folate, a B vitamin that is important for brain development.

甘蓝还含有叶酸，这是一种对大脑发育很重要的维生素B。

So typically, it follows the pattern of a b a c b c.

所以它遵循 a b a c b c 的模式。

Afterwards we're going to think about these three questions A, B, and C.

之后，我们要思考 A，B 和 C 这三个问题。

And therefore my fingers are gonna go in A, B and C position.

所以我的手指会以 A，B，C 的姿势移动。

Folic acid is a B vitamin that helps the body build and repair cells.

叶酸是一种维生素B，能帮助身体发育和修复细胞。