youdao

I'm very happy about my first prize in the English competition, but I also know that I must keep both feet on the ground and learn more.

我很高兴我在英语竞赛中获得一等奖，但我也明白我必须脚踏实地继续学习。

youdao

First, the XO-1 laptop must be inexpensive (selling for USD140) but also feature rich.

首先，XO - 1膝上型电脑必须是廉价的(售价是140美元)，但又要功能丰富。

youdao

But students also must realize that this isn't the first speculative bubble and it won't be the last.

FORBES: Magazine Article

We must have a reputation of being first and foremost a safe and reliable airline, and we must also be competitive enough to survive.

CNN: How to Repair a Carrier

Also, as you say, our first look must be to ourselves as we are the common denominator in all our relationships.

FORBES: Why Your Unhappy Personal Life Is Good For Your Career