单词：high-impedance amplifter
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Lesson 29 The weight-lifter Last week father took the children to a circus. First they saw a weight-lifter. He was very strong. He picked up a heavy weight. He was strong enough to lift it above his head. Then a clown appeared. He tried to lift the
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Entrepreneurs and CEOs from the World's leading companies have gathered for a meeting of the 2017 Boao Forum for Asia to debate opportunities and challenges facing their businesses and sectors in the future. Photo taken on March 22, 2017 shows the co
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我们今天要学的习惯用语都有这样一个词，heavy。 Heavy通常的意思是沉重的， 但是用在习惯用语里意思却会转化。 今天要学的第一个习惯用语是： heavy hitter。 Hitter指打击者， 可能是棒球场上
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The fifth China-Europe High-Level Political Parties Forum began Tuesday. For two days, China and Europes political leaders have gathered in Beijing to discuss opportunities for greater cooperation. Liu Yunshan, a member of the Standing Committee of t
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Some stay in shallow waters But our future is the open sea I will fear no evil As long as you're right here with me With you I'll stay the course Together we will rise above We'll set the sails of faith Raise the flag of love Raise the flag of love S
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