a brokerage firm

基本解释

I own a brokerage firm, but I didn't receive any bailout money.
我拥有一家证券经纪公司，但我并没有接受任何援助资金。
Sharmila Whelan, an economist at CLSA, a brokerage firm, forecasts that India’s current-account deficit will rise to almost 4% of GDP in the current fiscal year, and to 5.5% next year.
CLSA经纪公司的经济学家Sharmila Whelan预测，本财政年度，印度的经常项目赤字要增长到接近GDP的4%，下一财年达到5.5%。
Chinese wall a slang term for the division within a brokerage firm that prevents insider information from being handed out by corporate advisers to investment traders.
指证券行各部门严格分工保密，防止企业顾问部门取得的内幕资料涉漏到投资交易部门。

The problem is, if your brokerage firm fails you could lose a lot; you could lose your cash account and your security account.
可问题是,一旦经纪公司破产,你可能损失惨重,赔光你现金账户和证券账户上所有的资金
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