zài / bǎo / zhèng / zhì / liàng / de / qián / tí / xià / wǒ / men / yào / xué / huì / qiǎo / gàn / tí / gāo / gōng / zuò / xiào / lǜ

在保证质量的前提下，我们要学会巧干，提高工作效率。

While maintaining quality, we should learn to work resourcefully and improve efficiency.