例句：
Grandma welcomed me at the door with a warm hug.
奶奶在门口以热情的拥抱来迎接我。
Chinese people don't usually hug in public, either.
中国人也不经常在公共场合拥抱。
You might hug your teammates after winning a basketball game.
你可能会在赢得一场篮球赛后拥抱你的队友。
If you live near the Arctic Circle, hug the closest polar bear.
如果你生活在北极圈附近，请拥抱离你最近的北极熊。
A hug is like a boomerang—you get it back right away as you throw it out.
拥抱就像回力镖——扔出去，你马上就会得回它。
