1. professional a. 职业的，专门的
Don't wear those clothes to work; try to look more professional!
He is a professional journalist.
2. secure a. 安全的，可靠的
If you are not sure it is secure, do not debug it.
His place in history is now secure.
3. security n. 安全，保障
I'll undertake for your security.
Our own actions are our security.
4. scratch v. /n. 抓，搔，扒
The dog is scratching at the door.
He pretended to scratch his ear.
There's a scratch on the side of my car.
5. talent n. 才能，天资；人才
Her talents are well known.
My sister has a talent for music.
What they need most is managerial talent.
6. insurance n. 保险，保险费
He works in an insurance company.
I have paid my car insurance.
7. insure vt. 给...保险，保证，确保
I want to insure my residence.
His talent and dedication will insure his success.
8. nevertheless ad. 仍然，然而，不过
Despite his injured ankle, he nevertheless succeeded in gaining the final against Germany.
Nevertheless as an exceptional measure, we have decided to overlook its late submission.
We can't take your advice. Nevertheless, thank you for putting it.
9. neutral a. 中立的，中性的
That country remained neutral in the war.
He has a rather neutral character.
10. spot n. 地点；斑点vt. 认出，发现；玷污
This is the spot where the two trucks collided.
All apples with soft spots were rejected.
She spotted her friend in the crowd.
The scandal spotted his character.
Provide a Better Life for Senior Citizens Now we have a growing population of senior citizens. To ensure happy lives for them has become a focus of attention. Our traditiona
Passage Twenty-five (Exploration of the Titanic) After resting on the ocean floor, split asunder and rusting, for nearly three-quarters of a century, a great ship seemed to