不得不……

คำอธิบาย

ข้อผิดพลาดที่พบบ่อย

• Using 不免 for forced action: 他不免提前出发。Use 不得不 for forced action: 他不得不提前出发。
• Treating 不得不 as willingness.不得不 often implies the person would prefer another option but cannot choose it.

ข้อสังเกตการใช้งาน

• Often follows a reason: 因为..., 不得不....
• Use before verbs, not before nouns alone.
• It can be translated as “must” only when the lack of choice is clear.