Mr. Teng

Έγινε μέλος στις: Ιουν 12, 2017 Τελευταία δραστηριότητα στις: Μάιος 16, 2022 iNaturalist

I was a high school biology teacher. While teaching, summer vacations gave me a lot of time on this site. Now, as a web developer, I admire this site in a whole new way.

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