Ôn luyện TĐN – Ngày 66 – Ngôn ngữ

1. Workers are building a 600-foot-high wall that will stretch (giãn rộng) across the Yangtze. Then they will install giant generators (máy phát điện). These will provide energy for 15 large coal-burning power stations (nhà máy nhiệt điện đốt than) . However, many scientists say the dam will be an ecological disaster (thảm họa sinh học). It will destroy the natural surroundings and threaten many fish and animals.

What is the Yangtze?