I was pleasantly surprised by the results of the survey.

　　我對調查結果又驚又喜。

　　If you stick by your system, you may find yourself pleasantly surprised.

　　如果你堅持按照自己的計劃學習，你可能會意外的發現自己很快樂。

　　Pleasantly surprised low price, over flow happy!

　　驚喜低價，超值快樂！

　　Besides, you might be pleasantly surprised by her answer.

　　在這之后，你可能會驚訝地發現她的回答會讓你非常滿意。

　　Open it after you get home, and you will be pleasantly surprised.

　　當你回家后，你再打開它，你會得到驚喜的。

　　Romantic and fresh as yesterday was also pleasantly surprised.

　　浪漫和驚喜還清新如昨。