48.As there is less and less coal and oil,scientists are exp

As there is less and less coal and oil,scientists are explor There is less and and less creativity these days 意思 翻译：oil prices are soaring and it looks less and less likely the water is less and less less and less 翻译 less and less There are coal,oil and metal ______ buried deep in the groun As more and more oil is used up,scientists have begun lookin smaller and smaller和less and less 关于less and more LESS AND 英文翻译 less pollution and