YaraCOCA⁸⁵³⁸⁴ 基本例句 n.亚拉在古巴;西经 76º57' 北纬 20º18' YARA first company to introduce the background, including the company history, trade, market characteristics, competitive environment, development prospects; 首先介绍 YARA公司背景，包括公司历史沿革、所属行业、市场特点、竞争环境、发展前景等； fabiao