High temperature has ruled Hangzhou for four days in a row since the dog days started last Sunday. The hotness continues today: sunny to cloudy with the lowest temperature of 28°C in the morning and the highest temperature of 37°C in the daytime. Remember to keep your room ventilated, drink more water, take more rest, and go out unless necessary. Once you feel dizzy, sick, chest distress or other early symptoms of sunstroke, take a rest as soon as possible and drink cold water to cool yourself down. Go to hospital if you don’t feel any better.