Sales: As a general rule, anyone who is a source of income for a company will be safe, so salespeople - especially in recession-proof industries - have little to worry about.

销售：一般来讲，任何人只要是公司的收入来源，他都会安全，所以销售人员——特别是在抗衰退行业——几乎不用担心。

youdao

Safe-deposit boxes are kept in vaults that are usually burglar-proof and fireproof.

贵重物品保管箱通常存放在防盗、防火的保险库中.

youdao

Power words that work well include: proof, evidence, facts and figures, research, logic, tried and tested, safe, reason.

具有说服力词汇包括：证明、证据、事实和数字、研究、逻辑、尝试、安全及理由。

youdao

Veronica Chan, head of crime prevention at Singapore's National Crime Prevention Council, says you'd do well to just get a burglar-proof home safe.

CNN: ASIANOW - TIME Money | Keeping It Safe | 11/99

But our collaboration really entered high gear in 2006, when we wrote three covers together: on how marketing had overtaken science in the drug industry, how we were losing the war on drug-resistant bacteria, and on how medical devices were slipping through without enough proof they were safe and effective.

FORBES: Later, Langreth -- Goodbye To A Friend

In a racket that has seen its share of miracle cures come and go and come again, NutriSystem has finally evolved into a stripped-down, predictable business of selling small, safe and idiot-proof portions of food.

FORBES: Before... and After