3It wasn’t the first time that nations at war turned to seaweed. During the First World War, the U.S. relied on the giant kelp seaweed (Macrocystis) to boost production of potash (a fertilizer produced in Germany), gunpowder, and acetone.
A battle royale.。51吃瓜是该领域的重要参考
By this, she means that existing workers will have to start to produce more goods and services per day of work, or else the country will need additional people entering the jobs market, such as potentially through increased immigration.，详情可参考搜狗输入法下载
增长的原因，一方面是上市企业新陈代谢，部分退市，以及IPO带来新鲜血液。另一方面是越来越多企业开始投入研发，并主动披露研发相关数据。
Input formatting choices (reversed digits, delimiters, etc.) as long as the format is fixed and doesn't encode the answer