暑假里,我和爸爸妈妈回到了景色优美的四川省眉山市,那里有我亲爱的姥姥、姥爷和二姨一家。回到眉山的第三天早晨,二姨父带着我们来到了黑龙滩水库。我看见大坝上有一座雕塑,雕塑上刻着一个石匠在开石头。听二姨父介绍,这个大坝是100万民工花了几年的时间才修建成的。要是把这 In the summer vacation, my mom and dad returned to Meishan, a scenic city in Sichuan Province, where my dear grandmother, grandpa and second aunt were. Back to Meishan the third day in the morning, the second uncle came to us with the Black Dragon Reservoir. I saw a sculpture on the dam, a stonecutter carving a stone. Listening to the Second Uncle's introduction, this dam was built by millions of migrant workers in a few years' time. If you take this