ambitious	(adj.) 雄心勃勃的、艱鉅的（requiring great time, effort, and skill）；Gutiérrez is working on an ambitious project.
assertive	(adj.) 自信而直率的（confident and direct）；His family pushed him to be more assertive.
credit	(n.) 讚揚、肯定（praise and approval）；He gives a lot of credit to his team.
determined	(adj.) 有決心的（wanting sth a lot, not letting anything stop you）；Gutiérrez was determined to pursue his idea.
disrupt	(v.) 顛覆、打亂（change the traditional way sth works）；Online apps disrupt the taxi market.
insurance	(n.) 保險（protection against a future problem）；Without records, he could not get a loan or insurance.
network	(n.) 人脈、網絡（a group of connected people or organizations）；A network of people who support you is essential.
pursue	(v.) 追求（to try hard to achieve sth）；Most salespeople pursue a goal of higher sales.
remarkable	(adj.) 卓越的、非凡的（unusually good; special）；Today's entrepreneurs have a remarkable ability to do things differently.
secure	(adj.) 安穩的、無風險的（safe; without risk）；He left his secure job to start a company.
appeal to	(v. phr.) 吸引、討好（to attract; to please）；Feeding the growing population appealed to her.
contemplate	(v.) 仔細思考（to think about carefully）；Don't just sit there contemplating—go for it.
current	(adj.) 目前的、現在的（happening now）；Current levels of fishing are not sustainable.
gap	(n.) 缺口、市場缺漏（something missing that people will want）；She found her gap in the market.
harmful	(adj.) 有害的（causing hurt or damage）；Wild seafood often contains harmful chemicals.
investor	(n.) 投資人（a person who puts money into a company）；They raised almost $8 million from investors.
setback	(n.) 挫折、阻礙（something that stops or slows a process）；Finding new drugs had too many setbacks.
supply	(n.) 供給、供應量（amount available）；The global supply of seafood may run out.
supportive	(adj.) 支持的、鼓勵的（helpful and encouraging）；She had a supportive mentor.
texture	(n.) 質地、口感（the way sth feels when you touch it）；Plant-based meat lacks the right texture.
equity	(n.) 股權（a share in the ownership of a company）；He offers his employees equity in the company.
stem cell	(n.) 幹細胞（a cell that can grow into any kind of cell）；She grows shrimp from real animals' stem cells.