天气就像孩子的脸,说变就变。两周前的广州,天气仍如初夏。一股中强度的寒潮,就把广州人一下子带进了寒冬。这个周末,又有新的寒潮入侵广东。中山三院儿科医师陈壮桂提醒家长们,天气骤冷,小孩抵抗力差,更要注意保暖防病,否则,上呼吸道感染、胃肠道感冒、哮喘就跟着来了。◆扁桃 The weather is like the child’s face, that change becomes. Guangzhou two weeks ago, the weather is still as early summer. An intensity of cold wave, put Guangzhou people suddenly brought into the winter. This weekend, another new cold wave invaded Guangdong. Zhongshan Third Hospital pediatrician Chen Zhuangui remind parents, the weather was cold, poor child immunity, but also pay attention to warm and disease prevention, otherwise, upper respiratory tract infection, gastrointestinal flu, asthma came. ◆ Almonds