1.stutter 结巴
I managed to stutter a reply.
我结结巴巴,好不容易应了一句 。
2.emission 排放物
The government has pledged to clean up industrial emissions.
政府已保证要清除工业排放物 。
3.decline 下降
The number of staff has declined from 217,000 to 114,000
员工人数从21.7万减少到了11.4万 。
4.renewable power 进攻[qh]
The decline in the cost of renewable power spells potential trouble for companies that generate electricity.
可再生电力成本的下降,对电力生产企业构成了威胁 。