In a situation that is unknown or unfamiliar.
处于未知或不熟悉的情况中。 (chu yu weizhi huo bu shuxi de qingkuang zhong)
"The astronauts are heading into uncharted waters as they explore the unknown galaxy."
"宇航员在探索未知星系时进入了未知的水域。" (yuhangyuan zai tansuo weizhi xingxi shi jinrule weizhi de shuiyu)
to finally understand or accept the truth or a new idea
to do something without enthusiasm
a decision or opinion has not yet been reached
to give everything you can to help someone
to do something that is considered unacceptable
to start something, especially a project or process
