Someday I'll be a pilot.

将来有一天我将成为一名飞行员。

《柯林斯英汉双解大词典》

He used to be a pilot but now he has a desk job.

他曾是飞行员，但现在做办公室工作。

《牛津词典》

I want to be a pilot to fly a plane.

我想成为一名驾驶飞机的飞行员。

youdao

He taught himself to be a pilot. During World War II, he designed a machine used to train military aircraft crews to fire guns at enemy aircraft.

VOA: special.2009.01.14

because I really want to be a pilot.

因为我很想当飞行员。

我要当女军人 - SpeakingMax英语口语达人

A pilot needs to be able to judge distance.

VOA: special.2009.03.18

But he acknowledged that there could be a pilot trial of vertical integration in Scotland.

ECONOMIST: A better way to run a railway

But in the early days, she only wanted to be a pilot, and then a good engineer.

FORBES: Linda Hudson, First Female CEO In Defense, Reflects On What It Takes

His career dream was to be a pilot, but that was thwarted when he failed the final year of school.

FORBES: BY LUCINDA SCHMIDT