短句聽寫
Health officials Friday said the lack of clean drinking water and sanitation is spreading diarrhea and other diseases that could threaten lives.
衛(wèi)生官員星期五說，缺少清潔飲用水和衛(wèi)生設(shè)施導(dǎo)致可能威脅生命的腹瀉和其他疾病的傳播。