plow the sand (s)

"plow the sand (s)" Chinese translation ("plow the sand (s)" in Chinese, "plow the sand (s)" 中文翻译, "plow the sand (s)"发音):

plow the sand (s) (犹如在沙地上耕作) 徒劳无功 [(犹如在沙地上耕作) 徒劳无功 ]