20190430 秀茂坪天主教小學—環保酵素製作及去油功能測試STEM工作坊
DSC00304
DSC00305
DSC00311
DSC00312
DSC00314
DSC00318
DSC00320
DSC00322
DSC00326
DSC00327
DSC00333
DSC00335
DSC00341
DSC00346
DSC00348
Previous Page1 23 4 Next Page
Start slideshow
Generated by iWebAlbum
loading