句子改错commit oneself to
In abroad, many countries’ governments and enterprisers commit themselves to introducing and absorbing the latest technical production into their own country.
错在哪些地方了?
commit oneself to 是不是不能这么用啊 ?
我觉得这句子可能由三个地方有错，ABROAD 一处， introducing 这里的ing 还有country 可以用单数？