a gesture of goodwill的用法和样例：
- As a gesture of goodwill, we invited them to visit China next year.
- Kony instead sent his 14-year-old son as a gesture of goodwill.
- The centaurs were invited to Pirithous' wedding as a gesture of goodwill .
- Nowadays, presenting an apple to the teacher is interpreted as a gesture of goodwill or as an element of bribery.
- As a gesture of goodwill, it released the bodies of two long-dead British hostages who had been kidnapped two years ago.