The hunter aimed his gun and killed the wild boar to protect his farm.（猎人举枪射击，打死了野猪以保护他的农场。）

The snake can kill its prey with a single bite.（这条蛇只需一口就能咬死猎物。）

Pollution is killing many species of fish in the river.（污染正在导致河里许多鱼类死亡。）

He accidentally killed the plant by overwatering it.（他因浇水过多不小心把植物浇死了。）

The assassin was hired to kill the politician.（刺客受雇去暗杀那位政治家。）

The cold weather will kill the insects if it lasts long enough.（如果寒冷天气持续足够久，会冻死这些昆虫。）

They had to kill the engine to conserve fuel.（他们不得不关掉发动机以节省燃料。）

The virus can quickly kill a person's immune system if not treated timely.（这种病毒如果不及时治疗，会迅速摧毁人的免疫系统。）

The pesticide is designed to kill pests that damage crops.（这种杀虫剂旨在杀死危害农作物的害虫。）

She tried to kill the time by reading a book while waiting at the airport.（她在机场候机时试图通过看书来打发时间。）

The drought is killing the grasslands and affecting the livestock.（干旱正在使草原枯萎，影响着牲畜。）

The hero risked his life to kill the dragon and save the village.（英雄冒着生命危险杀死恶龙，拯救了村庄。）

The new policy might kill the small business owners' enthusiasm.（新政策可能会打消小企业主的积极性。）

You should kill the power before you start repairing the machine.（在开始修理机器之前，你应该切断电源。）

The fire killed several people trapped in the building.（大火烧死了被困在大楼里的几个人。）

The strong wind almost killed the seedlings in the garden.（狂风几乎把花园里的幼苗都吹死了。）

The boxer aimed to kill his opponent's confidence in the first round.（这位拳击手打算在第一回合就摧毁对手的信心。）

The medicine can kill the bacteria causing the infection.（这种药能杀死引发感染的细菌。）

The accident killed his dream of becoming a professional athlete.（这场事故破灭了他成为职业运动员的梦想。）

We need to kill the rumor before it spreads any further.（我们需要在谣言进一步传播之前平息它。

）