如果不这么做的话，未来我们人类在生态系统中会变得无足轻重，人类的存在之本也可能会变得值得商榷了。
If we aren't, we won't be providing much value in future ecosystems, and that may put in question the foundation for our existence.
他几乎变得无足轻重了。
对英语动词强弱的分类在现代英语中正变得无足轻重。
The categorization of English verbs as strong and weak is getting less importance in the modern English.
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