天气这么热，我们需要采取一些措施来防止蚊虫叮咬。
裸露的皮肤涂抹驱避剂。[{'character': '裸', 'pinyin': 'luo3', 'highest pitch': 8.35, 'lowest pitch': 7.37, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '露', 'pinyin': 'lu4', 'highest pitch': 10.95, 'lowest pitch': 7.37, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.21, 'lowest pitch': 7.61, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '皮', 'pinyin': 'pi2', 'highest pitch': 8.05, 'lowest pitch': 7.5, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '肤', 'pinyin': 'fu1', 'highest pitch': 10.15, 'lowest pitch': 7.91, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '涂', 'pinyin': 'tu2', 'highest pitch': 8.0, 'lowest pitch': 7.48, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '抹', 'pinyin': 'mo3', 'highest pitch': 8.26, 'lowest pitch': 5.4, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '驱', 'pinyin': 'qv1', 'highest pitch': 10.29, 'lowest pitch': 5.74, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '避', 'pinyin': 'bi4', 'highest pitch': 10.1, 'lowest pitch': 7.5, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '剂', 'pinyin': 'ji4', 'highest pitch': 10.08, 'lowest pitch': 6.99, 'duration': 0.32, 'prosody hierarchy': '#4'}]