翻译成英语：雪虽然不大,但一直在下

it is snowing slightly but lasting.

Although snow is not big, but has been under

Little snow, but has been in the

although the snow isn't heavy，but it keeps snowing.

Though snow lightly,it keeps snowing.(虽然...但是.though,although或是 but,该句型在英语中不能连用哦)

Although snow is not big, it still snows.

it is snowing lightly.