Heliosphere
日光層
??? 情景例句
He's got 20/20 vision.
他的視力很正常。
You cannot see the wood for trees.
見樹不見林。
They have all been put to shame by a boy who, while playing truant, travelled 1,600 miles.
而有那么一個小男孩，他在逃學期間旅行了1，600英里，從而使上述所有逃學的孩子們都相形見絀了。