life classes

同根派生

I thought of putting in some time at art school in the life class.
我想花些時間去上藝術學校--上肖像畫班。
Other classes, such as service interfaces and implementations, or other data objects, are loaded by the normal class loader and not subject to live class reloading.
其他的類，例如服務接口和實現，或者其他數據對象被普通的類加載器加載不被動態類重載。
He dedicated his life to science.
他畢生致力於科學事業。
It is a fact of life and you must face it.
這是嚴酷的現實，你必須麪對它。
It's only human nature to want a comfortable life.
想過舒適的生活不過是普通人的本性。