on May Day

基本解释在"五一"节

网络释义

1)on May Day,在"五一"节2)Resolutions on the International Labor Day,"五一"节决议3)In the following chapter.,在下一章节4)It's a quarter past five.,现在是五点一刻。5)It is a quarter to five.,现在五点差一刻。6)energy conservation goal in the 11th-Five-Year Plan,"十一五"节能目标