heavy-hearted的中文翻譯是什麼意思

He had to present a smiling face though heavy - hearted.

雖然憂心忡忡,但他還得露出一副笑容.

For the past three months, I have been feeling uneasy, heavy - hearted and furious.

三個月來心情很不安, 沉重和憤怒.