- 绝对不要把同情心和爱心搞乱。
Never confuse pity with love.
- 他无论甚么时候都是开开心心的。
He is always happy.
- 他把真实的感情埋进了心底，装出很热心的样子。
He hid his emotions and pretended to be enthusiastic.
- 你圣诞过得开心吗？
Did you have a nice Christmas?
- 这件事他铭记于心。
The incident was etched in his memory.
- 小心不要着凉。
Take care not to catch cold.
- 她心脏病发了。
She was ill with heart disease.
- 小心踫头。
Mind your head.
- 你关心政治吗？
Are you concerned with politics?
- 假期过得开心吗？
Did you enjoy your holiday?
