| Invalid Date
字数 0阅读时长 1 分钟
Date
Nov 20, 2022
Material
Animals, dangerous substances such as pesticide and workers can all contribute to contamination. 像是動物、危險物質,如殺蟲劑和工人都會造成汙染。
Recording
https://cdn.voicetube.com/tmp/comments/880805/1668910352.mp3https://tw.voicetube.com/challenges/pronunciation/20221120?commentId=2406382
Notes
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