环保(huánbǎo)
environmental protection
餐具(cānjù)
tableware
一次性(yīcì xìng)
disposable
剩饭(shèng fàn)
leftovers
污染(wūrǎn)
pollution
随手(suíshǒu)
conveniently
扔(rēng)
throw
教育(jiàoyù)
educate
回收(huíshōu)
recycle
塑料(sùliào)
plastic
玻璃(bōlí)
glass
电灯(diàndēng)
light
关灯(guān dēng)
to turn off the lights
节约(jiéyuē)
save
节省(jiéshěng)
save
既。。又。。(jì.. Yòu..)
both… and…
开支(kāizhī)
expense
现象(xiànxiàng)
phenomenon
加强(jiāqiáng)
strengthen
意识(yìshí)
consciousness
必要(bìyào)
necessary
保护(bǎohù)
protect
听取(tīngqǔ)
listen to
定期(dìngqí)
regularly