| ประโยคภาษาจีน : 中文句子 | 
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|  diǎn碘  de的  bàn shuāi qī半衰期  xiāng duì相对  jiào较  duǎn短  bā tiān八天  nèi内  qí其  fàng shè xìng放射性  shuǐ píng水平  huì会  xià jiàng下降  yí bàn一半  zhè这  yì wèi zhe意味着  qí其  hěn kuài很快  jiù就  huì会  biàn de变得  jiào wéi较为  ān quán安全 | 
| Iodine-131 has a relatively short half life─its radioactivity drops by half in eight days─meaning it naturally becomes safer somewhat quickly. |