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INTERMEDIATE LEVEL
Content
fireman ☊ 
nhân viên cứu hỏa ☊
→ → →
→ → →
like: nhân viên cứu hỏa → →
Firefighters formed a human chain (= a line of people) to carry the children to safety. ☊ human ☊
Firefighters searched the buildings for survivors. ☊ search ☊