“美国西南航空公司”的英文表达是 Southwest Airlines Co. (全称),在日常交流或较为简洁的语境中,也可简称为 Southwest Airlines。
例如:
Southwest Airlines Co. is well-known for its low-cost flight services.(美国西南航空公司以其低成本航班服务而闻名。)
I booked a flight on Southwest Airlines for my next trip.(我为下次旅行预订了西南航空公司的航班。)