動(dòng)詞 undertake:

1. enter upon an activity or enterprise
   同義詞：undertake, set about, attempt
2. accept as a challenge
   同義詞：undertake, tackle, take on
3. promise to do or accomplish
   同義詞：undertake, guarantee
4. enter into a contractual arrangement
   同義詞：contract, undertake
5. accept as a charge
   同義詞：undertake, take in charge

1. An extensive task undertaken by a student or group of students to apply, illustrate, or supplement classroom lessons.
   研究計(jì)劃一個(gè)學(xué)生或一組學(xué)生執(zhí)行以使用、闡明或補(bǔ)遺課堂作業(yè)的大量任務(wù)
2. A similar process undertaken by a person to solve a problem by rapidly generating a variety of possible solutions.
   想辦法某人所采取的通過(guò)迅速提出大量的可能解決辦法來(lái)解決問(wèn)題的類似過(guò)程
3. In data security, an attack on the security of a computer system, undertaken to test the effectiveness of the security and to highlight any areas of weakness.
   在數(shù)據(jù)保密學(xué)中，對(duì)一個(gè)計(jì)算機(jī)系統(tǒng)的安全性的攻擊，用以測(cè)試安全的有效性及暴露弱點(diǎn)。
4. Marriage is not something to be undertaken lightly.
   婚姻大事不可掉以輕心。