Ted Seel, a Cairo-based security expert, explains that the fee structure for the Suez Canal depends on the size, or more specifically the weight, in gross tons, of a ship.是什么意思_Ted Seel, a Cairo-based security expert, explains that the fee structure for the Suez Canal depends on the size, or more specifically the weight, in gross tons, of a ship.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句