(pos:形容詞)
<explanation>
yue:唔容易，令人付出好多嘅努力，折磨人嘅意志同肉體
eng:harsh; tough; arduous
<eg>
yue:艱苦嘅歲月 (gaan1 fu2 ge3 seoi3 jyut6)
eng:harsh times
<eg>
yue:想練一身好武功，就要經歷艱苦嘅訓練。 (soeng2 lin6 jat1 san1 hou2 mou5 gung1, zau6 jiu3 ging1 lik6 gaan1 fu2 ge3 fan3 lin6.)
eng:Harsh training is essential to learn Kung Fu.