1.
Mental and physical deterioration both occur naturally with age.
随着年龄的增长，心智和体力自然衰退。
2.
Decline of Natural Beauty and Maturity of Aesthetic Behaviors;
自然美的衰退与人的审美行为的成熟
3.
It encompasses soil degradation and the deterioration of natural landscapes and vegetation”.
它包括土壤退化和自然景观和植被的衰退。
4.
In spite of the recession, car sale is five percent up.
尽管经济衰退，汽车销售仍然上升了5%。
5.
They do differ, however, on the proposition that a liberal monetary policy can move the economy effectively out of a recession.
然而，在自由主义的货币政策是否可以有效地使经济摆脱衰退这个问题上，他们的观点确实不同。
6.
Since last year, Taiwan compatriots have experienced the dual attacks of economic recession and natural disasters, to which we deem as our own sufferings.
去年以来，台湾同胞经受了经济衰退与自然灾害的双重侵袭，我们对此感同身受。
7.
When profit diminishes, merchants are very apt to complain that trade decays; though the diminution of profit is the natural effect of its prosperity.
当利润减少时，商人们往往都埋怨说，商业衰退了，可是利润减少乃是商业繁盛的自然结果。
8.
The old man felt life was ebbing away from him.
老人感到自己的气力正在日渐衰退。
9.
She was conscious that her memory was failing.
她意识到自己的记忆力在逐渐衰退。
10.
degradation and exhaustion of natural resources
自然资源的退化和耗竭
11.
An abrupt failure of function, strength, or health; a breakdown.
崩溃功能、力量或健康方面的突然衰退；崩溃
12.
A Comparison Study on Nature Aging Mice and D-galatose Aging Model Mice
自然衰老小鼠与D-半乳糖衰老模型小鼠的比较
13.
The old man was well aware that his strength was petering out, but he still worked as best he could.
老人明知自己的体力在衰退，可是还是努力工作。
14.
Hence, some men never recognise the turning in the tide of their abilities.
因此，有些人从未意识到自己能力的衰退。
15.
The intense competition from overseas has caused the cotton industry to fall into a decline
来自海外的激烈竞争已使棉花工业争入了衰退。
16.
Are we talking ourselves into a recession?
我们是否在通过言辞将自己推入经济衰退？
17.
My speed in long races had been declining since I had become a masters runner.
我长跑的速度自从我成为老练的跑者后就衰退。
18.
Symptoms include uncontrolled moements, emotional disturbances and mental deterioration.
其症状包括部不自主运动，情绪紊乱及智能衰退。