strong hand的用法和樣例：
例句
- The company's research arm is very strong.
該公司研究部門實力雄厚。 - The two sides are equally strong and the fight ended in a standoff.
雙方實力相當，戰鬥一直僵持不下。 - They are not being used to threaten violence or incite hostility in order to silence discussion of the issues at hand.
他們並沒有被用來煽動或暴力威脅，以便為自己的利益討論得到一些好處。 - On the other hand ,if we use violence to criticise and educate students, a shadow may be left in their life.
而如果造成暴力教育，使學生身心受到傷害，那麼也很可能給學生的一生造成陰影。
