to announce one’s candidacy or intention to compete in something
宣布参加某事的竞选或竞争意图 (xuānbù cānjiā mǒushì de jìngxuǎn huò jìngzhēng yìtú)
"He decided to throw his hat into the ring and run for mayor."
"他决定宣布参选并竞选市长。" (tā juédìng xuānbù cānxuǎn bìng jìngxuǎn shìzhǎng)
someone or something that is very annoying
to be remembered for something important or significant
showing indifference about accepting or rejecting something
To narrowly escape a dangerous or unlucky situation.
to stop thinking about something for a while and relax
a feeling of deep sadness or sorrow