11.   However, fire officials reported today that a cooling trend had helped in the fight against the fires in the scenic region, said fire spokeswoman Dena Chavez.

12.   The stratospheric cooling trend may also be a result of ozone loss itself because ozone absorbs sunlight, warming the stratosphere.

a. + trend >>共 914
downward 4.51%
national 4.10%
new 3.55%
recent 3.53%
current 3.52%
growing 3.50%
upward 3.14%
long-term 2.16%
warming 2.14%
economic 1.99%
cooling 0.21%
cooling + n. >>共 193
system 24.94%
rack 5.87%
economy 4.77%
tower 4.03%
effect 3.91%
water 3.55%
fan 3.06%
pond 2.81%
air 1.96%
trend 1.47%
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