AnswerType type
定義 AnswerType 的值。 可能的值包括:'WebPages'、'Images'、'SpellSuggestions'、'News'、'RelatedSearches'、'Videos'、'Computation'、'TimeZone'
type AnswerType =
| "WebPages"
| "Images"
| "SpellSuggestions"
| "News"
| "RelatedSearches"
| "Videos"
| "Computation"
| "TimeZone"