“在度假”常见的英文表达是 “on vacation” 或 “on holiday”(英式英语中更常用“on holiday” ,美式英语里“on vacation”更为普遍) 。例如:
I'm on vacation/holiday now.(我现在在度假。)
They went to the beach on vacation/holiday.(他们去海滩度假了。 )