some small children were running up and down its steps 翻译 且为

some small children were running up and down its steps 翻译 且为 some were running up and down the street while others,trappe up and down 翻译 follow some steps 翻译 go,the,steps,along,down,and,the,walk,road,small连成一句 up and down翻译汉语? I can't____you running up and down all day long AdVantage is up and running的翻译 It s() with its head up and tail down. 翻译:Steep steps were cut into the stone leading up to alter a walk down/up the steps to…还是walk down/up steps to…? up and running