1·This movement, driven by powerful and diverse motivations, built a nation out of a wilderness and, by its nature, shaped the character and destiny of an uncharted continent.
在强大而多样的动机驱使下，这次运动从荒野中建立起一个国家，并在本质上塑造了一个未知大陆的性格和命运。
2·Such assistance was essential in identifying potential dangers—poisonous species, unpredictable rivers, uncharted territories—which could mean the difference between life and death.
这种援助对于查明潜在危险——有毒物种、不可预测的河流、未知领域——至关重要，那些危险可能意味着生死之差。
3·And while Esa insisted that team spirit remained high during an earlier, 105-day simulation, the length of the mission means that the cosmonauts will be metaphorically flying into uncharted territory.
而欧洲宇航局曾在早期一项105天的模拟中坚持了团队精神保持高昂状态。任务的时长意味着宇航员们将飞进未知领域。
4·These are uncharted waters, quite without precedent in peacetime.
这些都是未知水域，在和平时期完全没有先例。
5·We have moved into uncharted territory and are going to be watched carefully by other countries.
我们已经进入了未知的领域，并被其它国家小心观察着。