If you keep your word, others will respect you more.

如果你信守承诺，别人会更尊重你。

As a leader, it is very important to keep your word.

作为一个领导者，信守承诺非常重要。

You must keep your word.

你必须信守诺言。

You must keep your word if you want to be trusted.

如果你想得到别人的信任,就必须信守诺言.