艰难的尝试的英文

try doing sth.have a try ~~~~~~~~~~~~~~~~~~~~~~~~

several hardware makers back the effort翻译成汉语为：几家硬件制造商支持这一努力。

英语 several hardware markers back the effort 翻译为中文意思是一些硬件标志支持这项努力。例如，Their high, narrow tails with swept-back tips are almost perfectly adapted to provide propulsion with the least possible effort. 它们又长又细的尾巴配合后掠式的襟翼，完美地适用于最省力的方式提供推动力。

英语:several hardware makers back the effort.翻译：几家硬件制造商支持这一努力。

翻译成“不少硬件供应商支持这项努力发展”

several hardware makers back the effort

一些硬件制造商支持这一努力

重点词汇

Why the meaning of spare no effort is using all force?