1、reasonable
（人）公平的，明智的，理智的，有判斷力的
He's a reasonable sort of chap.
他是個理智的家伙。
Oh, come on, be reasonable.
噢，好了，理智一點。
（決定或行動）公平的，合理的
a perfectly reasonable decision.
完全合理的決定
At the time, what he'd done had seemed reasonable.
那時他的所作所為似乎很合理。
（價錢）合理的，公道的，不太貴的
You get an interesting meal for a reasonable price.
你花不多的錢就可以吃一頓很特別的飯。
His fees were quite reasonable.
他的收費還挺合理。
還算好的;不錯的
The boy answered him in reasonable French.
這個男孩用還算流利的法語回答他。
He had never been able to make a reasonable living from his writing.
他一直沒能靠寫作過上舒適的生活。
2、discovery
發現;發覺;察覺
I felt I'd made an incredible discovery.
我覺得我有一個天大的發現。
the discovery that both his wife and son are HIV positive.
查出他妻子和兒子艾滋病病毒檢測都呈陽性
(第一個)發現
In that year, two momentous discoveries were made.
那一年，有兩個重大發現。
the discovery of the ozone hole over the South Pole.
南極上空臭氧洞的發現