to dominate a particular market
特定の市場を支配する (tokutei no shijo o shihai suru)
"They’ve managed to corner the market in organic products."
"彼らはオーガニック製品の市場を支配することに成功しました。" (karera wa ooganikku seihin no shijo o shihai suru koto ni seikou shimashita)
experiencing a period of bad luck
to slowly become less close or connected over time
to change political allegiance or party
completely free; without restrictions
to appear or arrive dramatically in a situation
to learn by making mistakes or through difficult experiences