3月12日是植树节.我们少先队员每年都有到公园植树.今年也不例外看这张照片,BEN正在快速地挖洞,TONY正在慢慢地般小

March 12 is Arbor Day。Pioner us to the park to plant trees every year。This year is no exception to this picture look,BEN tunneling is fast,TONY is as small seedlings slowly,I was careful to plant trees,LISA is being watered,and the birds are happily singing on the branches 。。。。。。