to increase your effort toward gaining knowledge
增加你的努力来获得知识 (zēngjiā nǐ de nǔlì yǐ huòqǔ zhīshì)
"After the promotion, I double down on learning new leadership skills."
"升职后，我加倍努力学习新领导技能。" (shēngzhí hòu, wǒ **jiābèi nǔlì xuéxí** xīn lǐngdǎo jìnéng.)
to express regret or apology for something
to wear clothes suitable for a particular situation
to manage or handle a problem, situation, or customer
to combine money, labor, or materials for a joint project
when bad weather or rain becomes less strong or stops
to use one’s past knowledge or experience as a resource
