The applause of life, like sunshine and rain, moistens every petal; The applause of life is like a lighthouse in the distance, guiding us to hang the Yun Fan and help the sea. Applause is wordless, sincere, friendly and enthusiastic.
I have the honor to be the student representative of the parent-teacher conference, and it's almost my turn to speak on stage. My heart is extremely nervous, just like fifteen buckets of water-up and down. Sweating hands make your legs tremble more. Finally, it was my turn. I dragged my trembling legs onto the platform and watched so many parents waiting to listen to my speech. But I'm more nervous. I just looked at the anxious faces under the stage, my tongue didn't listen, and I didn't dare to speak. At this time, the mother sitting under the stage stretched out her hands and applauded me. Other parents applauded for me, as if to say, "Don't worry, be brave." This applause is like playing a beautiful music, which gives me confidence and enables me to bravely overcome my timidity. I also understand the sound conveyed by the applause.
So, I stopped panicking, read my speech cadently in a loud voice and returned my "gift" to my parents. At that moment, I mispronounced a few words. Suddenly, my head seemed to explode with a bang. His head was buried deep, and his face was flushed, like a duke guan. The confidence I just "discovered" was "bombed" by this embarrassing scene, and I just stood there again. I was so scared that I was even more nervous at the thought that there might be laughter and noise at any time under the stage. Suddenly, there was another round of applause in the classroom, which was warm and lasting, like a burning flame. It burns violently in my heart and gives me inexplicable motivation. Applause gave me my own sky. Applause got me out of trouble. Applause makes me want to keep pace with Maxima. Applause ignited my hope.
At this point, I looked up again, stared at every parent with red eyes, and then recited it with great devotion. Applause came and went, accompanied by bursts of applause. After the speech, I looked up at my smiling uncles and aunts and clapped my hands. I suddenly have a sense of accomplishment. My speech was loved and praised by my parents, who have affirmed me. I bowed deeply, and there was another thunderous applause from the audience. This time, applause is not encouragement, but congratulations on the success of my speech. My efforts have been praised, and I really want to say loudly, "Ah, I succeeded. The applause of my parents gave me the motivation to succeed, and I am no longer timid. "
On the big stage of life, who doesn't want his performance to be applauded? Applause is applause, respect, encouragement and affirmation. Let's applaud boldly, for others, for ourselves, for a colorful life and a beautiful life. Please don't be stingy with your applause!
Difficulties: How to determine the point M? Because the side lengths of the left right-angled triangle are 3, 4 and 5 respective