學(xué)個(gè)詞 Learn A Word: high speed 高速的，快速的

今天我們要學(xué)的詞是 high-speed. High-speed 高速的，快速的。At least 10 people died when a French high-speed train derailed during a test run. 法國(guó)一架高速火車在試行過程中脫離軌道，造成至少十人喪生。The U.S. is exploring the idea of building a high-speed rail line that travels from Washington D.C. to Baltimore, Maryland in about 15 minutes. 美國(guó)考慮在華盛頓特區(qū)和馬里蘭州巴爾的摩之間修建一條高鐵，單程只需15分鐘到達(dá)。好的，今天我們學(xué)習(xí)的詞是 high-speed, high-speed, high-speed...