生意亏损的英语怎么说

"Business loss" 或 "operating loss" 是指公司或企业的财务损失，即营业成本大于营业收入。
英语中 "loss" 一词来自古英语 "los"，有 "丧失" 之意。而 "business" 则指商业或贸易。因此 "business loss" 意为商业上的损失。
例句：
The company reported a business loss of $50 million last quarter.
(公司上个季度报告了 5000 万美元的营业亏损)
The operating loss for the first half of the year was $1 billion.
(上半年的营业亏损为 10 亿美元)
Despite strong sales, the company still experienced a net loss due to high operating expenses.
(尽管销售强劲，公司仍然由于高额营业费用而遭受净亏损)