描述个人职业理想与理由 — 英语填空题
题目
根据句意及首字母提示补全句子（每空一词）。Wang Ming wants to be an e___ because he enjoys designing machines. He also wants to be a doctor in the f___, because he thinks helping sick people is m___ and useful. So his career plan is clear: work hard now to make his dream come t___.