Unmanaged travellers are typically sole traders of people working for small to medium sized companies who do not use a traditional bricks and mortar business travel agency.

一般来说，这些商务旅行者都是中小型企业的雇员，而这些企业也不会通过传统的“水泥+鼠标”旅行社来预订。

youdao

Smart traders look for situations where a large majority does something one way, while a small, moneyed minority goes the opposite way.

当大部分人往一个方向走时，聪明的少数人则往相反的方向走。

youdao

Besides cultivating the soil, many of the people are more or less concerned in dealing with the Les, as agents for the larger houses, or as independent traders in a small way.

许多人除了种地，还时常跟黎人打交道，给大户人家做掮客，或者成为做小买卖的商贩。

youdao

Indeed, some wonder whether America's dwindling band of free traders were wise to risk so much for so small a deal.

ECONOMIST: A small victory for free trade as CAFTA passes | The

Most were small traders buying goods for resale at home, and giving a boost as they did so to the economy of eastern Poland, the poorest part of the country.

ECONOMIST: Poland should be smart as well as tough

However, when traders pay themselves a small fee to unlock AGI deductions for retirement plans and health insurance premiums, they do owe payroll taxes on salaries or self-employment taxes on administration fees.

FORBES: Post-Fiscal Cliff Tax Tips For Traders