远征的动词用英文怎么说

远征这个动词用英语可以表示为"to embark on an expedition or journey, especially a long or difficult one." 它来源于法语 "entreprendre"，意思是"to undertake" 或 "to commence."

例句：

They are planning to embark on an expedition to the South Pole next year.
他们计划明年远征南极。

The explorer embarked on a journey to the Amazon rainforest to study the indigenous tribes there.
这位探险家开始了通往亚马逊雨林的旅程，以研究那里的土著部落。

The team of cpmbers embarked on a treacherous ascent up the mountain.
这队登山者开始了崎岖的登山之旅。