zài / tóu / zī / gù / wèn / de / jiàn / yì / xià / tā / mǎi / rù / le / yì / zhī / gòng / tóng / jī / jīn

在投资顾问的建议下，他买入了一只共同基金。

Following his investment adviser's advice, he bought a mutual fund.