obviously / undoubtedly
apparently / fortunately
clearly / unfortunately
incredibly / luckily
unluckily / surprisingly
这些副词大多数表示说话人对全句的看法，在意思上相等与 “It is ... 形容词that ...” 。
Hurriedly, the man drew me a scratch map to show me the direction.
Dangerously, the drunkard sped down the street.
Slowly and gently, snowflakes were drifting down from the sky.
Geographically, Canada is the biggest country in the world.
Financially, she is independent, but emotionally she is dependent.