to fulfill what was promised or expected
履行承诺或预期的内容 (lǚxíng chéngnuò huò yùqī de nèiróng)
"He lived up to his promise and completed the project."
"他履行了他的承诺并完成了项目。" (Tā **lǚxíngle tā de chéngnuò** bìng wánchéngle xiàngmù.)
to learn automatically from data without human intervention
in written form; clearly stated
to stop talking or thinking about something stressful
to make someone very sad
to turn something on so it operates
to consume something completely
