祝您一路平安！ have a nice trip!
願為您效勞！ at your service!
為…舉行宴會/宴請 host a dinner/banquet/luncheon in honor of …
歡迎宴會 welcome dinner
便宴 informal dinner
午宴（附有情況介紹或專題演講等內容） luncheon
便餐 light meal
祝您一路平安！ have a nice trip!
願為您效勞！ at your service!
為…舉行宴會/宴請 host a dinner/banquet/luncheon in honor of …
歡迎宴會 welcome dinner
便宴 informal dinner
午宴（附有情況介紹或專題演講等內容） luncheon
便餐 light meal