lag far behind

基本解釋

It offered at least the chance of better health care and education, which lag far behind western standards.
因?yàn)槿藗冎辽佾@得了更好的醫(yī)療保障和教育，盡管這些標(biāo)準(zhǔn)都還遠(yuǎn)遠(yuǎn)落后于西方國(guó)家。

China (at 4.7 metric tons per person) and India (1.2 metric tons per person) lag far behind.
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While consumer devices are flooding the business world, most business apps lag far behind the consumer app experience.
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Treatments for neurodegenerative diseases like Parkinson's lag far behind those for cancer for a couple of daunting reasons.
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