Thành Ngữ Trung Quốc Chứa "由"

Speak without meaning it

Nghĩa đen: Words not from heart

Forced to act against will

Nghĩa đen: Body not self-controlled

Completely free and unrestrained

Nghĩa đen: Self from self exist

Involuntarily; can't help but

Nghĩa đen: Not by one's own control