如果水箱没有充满正常水量(水箱内侧应该有一条水位线),慢慢地弯曲一下浮囊阀,看水位会不会上升。
If the tank is not filling all the way (there should be a fill line on the inside of the tank), carefully bend the bulb of the float valve up a bit and see if the tank will fill.
对于超高温火灾增多的一种解释是,该地区夏季通常很干燥,近年来降水量明显低于正常水平。
One explanation for the trend to more superhot fires is that the region, which usually has dry summers, has had significantly below normal precipitation in many recent years.
该指挥部说,该省2011年前四个月的降水量不到正常降水量的一半。
For the first four months of 2011, the province has received about half its normal rainfall, the agency said.
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