If a writer does not go deep among the masses, he cannot expect to turn out good works.
当作家而不深入群众, 就不会写出好作品来.
《现代汉英综合大词典》
She knew, at some deep level of her psyche, that what she was doing was wrong.
她在内心深处还是知道自己当时正在做错误的事。
《牛津高阶英汉双解词典》
在进入一个很深的岩洞之前,光是装配绳梯和建立供应基地就需要八天之久. (makeadescent下降)
——《用法词典》
Exploring really deep caves is not a task for the Sunday afternoon rambler.
勘探真正深邃的洞穴,决非星期天下午散步人的任务.
——《用法词典》
The Grand Canyon in the USA is 1900 metres deep and 25 kilometers wide at its maximum.
美国的大峡谷深1900米,最宽达25公里.
《简明英汉词典》