① 熱を持ったものから立ち上る水蒸気が空気中で冷やされ白い煙のようになって見えるもの。
youthful impetuosity; youthful vitality
sign of life; human presence; humanity; humaneness
inadvertently; for no special reason; truthfully; unexpectedly; after realizing; without knowing
dissatisfied-looking; looking discontented
proud; boastful; bragging; conceited
unintentionally; calmly; inadvertently; innocently
seeming to have a problem, issue, etc.
meaningful; suggestive; seeming to be with a history; seeming to be with circumstances that are hard to explain
seeming to be with certain circumstances; seeming to be for a certain reason