1. Mama was crackerjack of a business woman. The kind that'd make money if you let her down a well.
妈妈是生意场上的女强人，她是那种即使你把她放到井下也能赚钱的人。
youdao
2. The Problem: According to your résumé, you are the most resplendently astonishing shoe-in for this crackerjack company’s open position.
存在的问题：根据你的简历，在该公司公开招聘的人选中你是最合适人选。
youdao
3. You may be a brilliant developer, a highly skilled net admin, or a crackerjack DBA - but if you're unprofessional, your career is likely to fall short.
4. You may be a brilliant developer, a highly skilled net admin, or a crackerjack DBA - but if you're unprofessional, your career is likely to fall short.
