boundless

On the surveyor's right hand stretched a dark frozen plain, endless and boundless.(土地测量员的右手边向远方展开了一片黑暗的冻土，无边无际。)

Derricks are scattered here and there on the boundless plain.(在一望无际的原野上散布着一座座井架。)

The boundless optimism in Silicon Valley recalls the early days of the Internet boom.(硅谷那无边无际的乐观主义不禁让人们想起因特网刚刚起步的早期。)

for boundless creativity also means the once created gets reinvented.(因为无限的创造力也意味着已被创造出来的东西再次被造。)

They seem to have boundless energy and enthusiasm.(对待工作，他们好像有无穷的能量和热情。)

Human society is vast and seemingly boundless, and it also important to be modest.(人类的社会生活是广阔的，仿佛无边无际，所以心怀谦虚是很重要的。)

For self is a sea boundless and measureless.(因为自我是无边无际无从度量的大海。)

His program was different from Mr. Obama's. His faith in the country was boundless.(他和奥巴马的计划不同，他对国家的信任无限。)

Water may be a renewable resource, but it is not boundless.(水可能是可再生资源，但它不是无限的。)

The child's delight was boundless; and Tom's not more moderate.(孩子的欢乐是无穷无尽的，汤姆的兴致也不相上下。)