Do you know what mottos are?They are things people say that have a special meaning.I have a super motto and it works like magic.My motto is “Just do your best.” I say it all the time.My mo

Remarks of President Barack ObamaWeekly AddressSaturday, August 1st, 2009 Today, I’d like to talk with you about a subject that I know is on everyone’s mind, and that’s the state of

Then they all went out to see the explosion and Col. DS DSO said you will see that tree fall flat at just the angle where it will hurt no young trees 随后，他们都出去观看爆炸，德索上校说，你们会看到那棵树倒的角度刚好不会剐蹭到小树， and Lord

So that's what led me to Alzheimer's. I started reading about Alzheimer's and tried to familiarize myself with the research, 这件事激发了我对阿尔茨海默氏症的兴趣。我开始阅读相关的资料，并使自己的熟悉相关的研究。 and at the same time when I was

　　Good evening, everyone! 　　It’s a great honor for me to stand here on this special occasion to deliver a speech. Today I’d like to talk about my happiness in Nankai University. 　　I have a senior high