副詞 positively:

1. extremely
2. so as to be positive; in a positive manner

1. The weather in June was positively autumnal.
   那六月的天氣真像秋天似的。
2. Their daughter is quite plump but their son is positively elephantine.
   他們的女兒很胖; 可是兒子呢，簡直像大象。
3. Meeting you here like this is positively surreal!
   像這樣與你在此相逢真好比一場夢！
4. The weather in September was positively autumnal.
   九月的天氣確實像秋天了。