以下是几种表达“外贸舱位紧张”的英文说法：
- Theshippingspaceforforeigntradeisverytight.
- Thespaceinthecargoholdsforforeigntradeisinshortsupply.
- Theavailabilityofshippingcontainersforforeigntradeisextremelylimited.
- Thereisasevereshortageofshippingspaceinthecontextofforeigntrade.