earthwards什么意思解释？

earthwards的音标：earthwards的英式发音音标为：['ɜ:θwədz]earthwards的美式发音音标为：['ɜθwədz]...

His figure bent earthwards with hard work.因为工作辛苦,他已经弯腰驼背了.Then, in a final act of incredible courage, the last man tumbles earthwards.接着, 最后这名高手以令人难以置信的勇气向下跳去....