THE THREE RS( STAND/SIT/MAKE/EXPLAIN ) FOR REDUCE , REUSE AND RECY...

29. - File thứ 1: de_cuong_anh_6_232201910
Tiếng Anh File thứ 1: de_cuong_anh_6_232201910
29. The three Rs( stand/sit/make/explain ) for Reduce , Reuse and Recycle .