feel sure of

If you can submit competitive offer, we feel sure of booking considerable order.

如贵方报价优惠, 本公司定会大批订购.

This will help you feel sure of yourself.

这会帮助你产生自信。

Happiness, as the Merriam-Webster dictionary defines it, is "a state of well-being and contentment." Sure, that's one way to put it. But what does it really mean to feel on top of the world or entirely at peace with oneself? Do you feel immersed in joy? On cloud nine?

幸福，正如《韦氏大字典》的定义：“一种健康满足的状态“。当然，这是表述幸福的一种方法。但感觉到欣喜若狂或完全心如止水到底是什么意思？你觉得沉浸在快乐中吗？处在九霄云上呢？

The two-days weekend tour of this travel service is sure to incline you to linger on among the hills and streams with no thought of leaving, and make you feel completely relaxed and happy.

本旅行社组织双休日旅游，完全令您在山水之间流连忘返，心旷神怡。

A: Maybe she doesn't feel sure of herself. Or she probably feels lonely without you.

A：也许她对自己没有信心，又或者没有你她会感到孤独。

I am sure I can feel a vibration through the soles of my feet.

我敢肯定我能感到脚底下有震动。