掌握了这门技能就能和外国人交流的翻译：Mastered this skill and foreign exchange 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

[object Object]

Mastered this skill and foreign exchange

Grasped this skill to be able to exchange with the foreigner

The information on the door and foreigners will be able to exchange skills

Mastered this skill and foreign exchange