1. 绩优股：激烈竞争 cut-throat competition | 绩优股 blue chip | 缉私力量 the forces engaged in the fight against smuggling

2. 热门证券：牐燽lue-collar workers:从事体力劳动的工人 | 牐燽lue chip:热门证券 | 牐燽lue button:喻指有权进入股票交易的经纪人

1. 蓝筹股；绩优股；稳赚钱的股票
    Blue chip stocks and shares are an investment which are considered fairly safe to invest in while also being profitable.

    e.g. Blue chip issues were sharply higher, but the rest of the market actually declined slightly by the end of the day.
           蓝筹股一路飙升，但股市其他股票却在当天收盘时稍有走低。

1. a blue poker chip with the highest value

2. a common stock of a nationally known company whose value and dividends are reliable
    typically have high price and low yield

    e.g. blue chips are usually safe investments

    Synonym: blue-chip stock