mourning
n [U] black or dark clothes worn as a (conventional) sign of grief at sb's death 丧服(黑色或深色的)
When grandmother died they went into (ie started to wear) mourning. 祖母逝世时他们开始服丧.
She was in mourning for a month. 她服丧一个月.
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了,生活在这些植物上的昆虫就消亡了。
Another good reason for taking a part-time job is that employers usually prefer to hire someone who has already had some work experience. They value someone who leads an active life and is anxious to learn. For example, a newspaper might employ you if you