中英释义：
他的目标是使工人工作的年限能比平均的年限长些，使他们能更好的提高技艺并且对公司的精神有所理解。
His goal is to retain workers for longer than the standard few-year stint, allowing them to develop greater skills and a sense of company spirit.
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提高
improve; raise; rise; lift; increase; enhance; heighten; uplift; elevate; advance; step up; upgrade; augment; up; bump up; ramp up; sharpen; fortify; take; climb; hone; better; boost; pitch; polish up; come on; pick up; put up; go up; enhanced; raised; elevated; upraised; upwards; improvement; enhancement; raising; elevation; upgradation; ascent; ascension; exaltation; upturn; upswing; aggrandizement; betterment
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技艺
skill; craft; artistry; technique; chop; accomplishment; feat; fine art; craftsmanship; art; trade; workmanship; skillful; technical; skilled; artistic; adept; dexterous; proficient; -manship; -ship; -craft