gōng / sī / tí / qián / zhǔn / bèi / le / wén / jiàn / yǐ / biàn / huò / wù / shùn / lì / tōng / guò / guān / shuì / guó / jìng

公司提前准备了文件，以便货物顺利通过关税国境。

The company prepared the documents in advance so that the goods could pass through the customs border smoothly.