推動某樣嘢一直前進嘅原因（量詞：股） (motivation)
名詞雖然份工好辛苦，但我兩個仔就係令我堅持落去嘅原動力。
seoi1 jin4 fan6 gung1 hou2 san1 fu2, daan6 ngo5 loeng5 go3 zai2 zau6 hai6 ling6 ngo5 gin1 ci4 lok6 heoi3 ge3 jyun4 dung6 lik6.
Although my work is tough, my sons are the motivation that keeps me going.
推動某樣嘢一直前進嘅原因（量詞：股） (motivation)
名詞雖然份工好辛苦，但我兩個仔就係令我堅持落去嘅原動力。
seoi1 jin4 fan6 gung1 hou2 san1 fu2, daan6 ngo5 loeng5 go3 zai2 zau6 hai6 ling6 ngo5 gin1 ci4 lok6 heoi3 ge3 jyun4 dung6 lik6.
Although my work is tough, my sons are the motivation that keeps me going.
Original phonetic: /jyːn²¹ tʊŋ²² lɪk̚²/
driving force; prime mover
first cause; agent