我们必须有信心，因为这是基础；

We must have faith, for this is the foundation;

youdao

必须有信心，开朗，必须有销售热情。

Must be confident, cheerful and must have passion with sales.

youdao

我们必须有信心，真正表现出我们所做的。

We have to be confident and really show what we're doing.

youdao

首先，无论谁想要成功，就必须有信心，因为信心是成功的基本条件。

First of all, no matter who want to success, they must have confidence, as confidence is the basic need for success.

youdao

所以你必须有信心，相信这些点总会以某种方式，对你的未来产生影响。

So you have to trust that the dots will somehow connect in your future.

youdao

飞鸟必须有这样一个信心，相信在某个地方会有合适的食物，因此它们会寻找。

Birds must have faith that food is available somewhere, so they keep searching.

youdao

我们必须有毅力和自信心。

We must have perseverance and confidence in ourselves.

youdao

要想获得成功，你必须有自信心。

To succeed in something, you must be sure of yourself.

youdao

要想获得成功，你必须有自信心。

To succeed in something, you must be sure of yourself.

youdao