求翻译：兹证明惠延霞女士，现在任职于延安市汇宁汽车贸易有限责任公司副总经理职务。惠延霞女士从2009年起在本公司任职，该职位是固定职位，该职位年收入人民币120000元。本公司同意其赴加拿大，同时保证惠延霞归国后继续任职。是什么意思？

We hereby certify that the Ms Hui Yanxia, now worked in Yanan City meeting Nanjing Automobile trading Corporation Deputy General Manager duties. Ms Hui Yanxia in this company since 2009, the post is a fixed position, the post earning 120,000 yuan. The company agreed to their visit to Canada, while ensuring Hui Yanxia returned to continue serving.