钢材市场本周的价格有点乱，出现了上蹿下跳，来回波动的情。宏观政策方面交替推出多空，原料端则出现了一部分高层打铁，另外一部分又公布了二轮提涨。由于各品类钢材短期波动比较大，钢贸商随之调整了经营心态，出现
I\'m trying to make sense on the best way to do automatize a series of things in a row in order to deploy a web-app and haven\'t yet came up with a s开发者_开发问答uitable solution. I would like to:
加载中,请稍侯......