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)
Time feels longer when you are waiting for something.
to begin to do something regularly
Emotional pain will lessen with time.
to make a noticeable difference or impact
to show others how to do something by demonstrating it yours...
to decide that something is not possible