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如果有人在收拾得整齐清洁的屋子里,在干干净净的地面上吐一口痰,我们都会觉得这样做很不好。因为这不仅影响环境卫生,而且还可能传染疾病。象肺结核病人的痰里就带有结核菌,痰干以后,结核菌往往没有死。它们附着在尘埃上随风飞扬,健康人吸进去后,就有可能被传染。因此无论在马路上、商场里、娱乐场所里,即使在阴暗的角落里,也不应当随地吐痰。有痰吐在那里呢?有痰盂的地方要吐在痰盂里,
If someone in a tidy and tidy room clean up and spit on a clean ground, we all think it is not good. Because this not only affects environmental health, but also may spread the disease. Like tuberculosis patients with tuberculosis in the sputum, sputum after the tuberculosis bacteria are often not dead. They are attached to the dust on the wind flying, healthy people inhalation, it may be infected. Therefore, no matter in the streets, shopping malls, entertainment, even in the dark corner, should not spit. Spit there spit there? There spittoon to spit in the spittoon,