1·If the food situation continues to worsen, entire nations will break down at an ever increasing rate.
如果粮食状况持续恶化，那整个世界将以越来越快的速度崩溃。
2·Soot pollution can irritate the lungs, worsen conditions like asthma and increase the risks of heart attacks and premature death.
煤烟污染会刺激肺部，使哮喘等病情恶化，增加心脏病发作和过早死亡的风险。
3·Over the past decade, the focus has been on climate change—how the warming of the Earth from greenhouse gases is leading to conditions that worsen fires.
在过去的十年里，人们关注的焦点一直是气候变化，即温室气体导致的地球变暖是如何导致火灾恶化的。
4·How would the people in a new city change (improve or worsen) this?
新城市中的人会如何改变(改进或者恶化)这些？
5·If conditions worsen, they may even have to buy back securities peddled to clients, as they are obliged to make markets in some of them.
如果情况恶化，他们甚至不得不买回股票并将其推销给客户，因为他们必需在市场中有一席之地。
1·Tissue edema and wound exudation further worsen the disturbance.
组织的水肿和创面的渗出又进一步加重了这一紊乱。
2·The human activities contrary to the laws of nature can induce and worsen tropical storms, floods, landslides, desertification, land subsidence, red tides and other natural disasters.
人类各种违背自然规律的活动诱发、加重了热带风暴、洪涝、泥石流、沙漠化、地面塌陷、赤潮等自然灾害。