Vocabulary: Vie to answer first ◇ Step 1 o Identify key word in the sentences you hear use it in a new entence you create ◇Step2 o Vie to interpret the new sentence your classmate just created! key words NASA, space shuttle, international space station, ingenuity. groundbreaking, optimal, constellation, multi-meter, voltage substantial changes, to secure the leading position, space industry, cutting edge science, transfer of scientific and technological achievements, commercialization, skilled worker, technology-intensive product, to identify, high-speed railway, hybrid rice, FAOkey words: NASA, space shuttle, international space station, ingenuity, groundbreaking, optimal, constellation, multi-meter, voltage, substantial changes, to secure the leading position, space industry, cutting edge science, transfer of scientific and technological achievements, commercialization, skilled worker, technology-intensive product, to identify, high-speed railway, hybrid rice, FAO