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减少，降低
e.g. We can reduce air pollution by riding bicycles.
turn off
关上（开关）
e.g. We can save energy by turning off
the lights when we leave.
turn on
recycle vt. 回收利用，循环利用
e.g. We can protect the environment
by recycling things.
wise adj.
明智的，充满智慧的
e.g. It’s wise for us to live a green life.
Presentation
The ways to live a green life
reduce air pollution by riding bicycles
vt. & vi. 减少，降低
It’s wise for people to choose public transport.
adj. 明智的，充满智慧的
Presentation
protect the environment by recycling waste .
The ways to live a green life
vt. 回收利用
Presentation
save energy by turning off the lights
when we leave a room.
The ways to live a green life
节约能源
关上（开关）
Presentation