Okay, the user sent "spin-up". Let me check the translation rules again. The first rule is to translate all content into Vietnamese. The second says if it's already in Vietnamese, leave it as is. The third is to provide only the translation without explanations.
So, "spin-up" is an English term. I need to translate it into Vietnamese. The direct translation of "spin-up" could be "khởi động" or "khởi chạy", but I should consider the context. Since the user didn't provide any context, maybe they just want a literal translation. Let me confirm the common Vietnamese equivalent for "spin-up". In computing or technology contexts, "spin-up" might refer to initializing or starting up a system, so "khởi động" seems appropriate. Alternatively, "spin-up" can sometimes be translated as "quay lên" but that's more about spinning. However, without context, "khởi động" is a safe bet. Let me make sure there's no existing Vietnamese term that's more standard. I think "khởi động" is correct here. So the translation should be "khởi động".