5 items necessary for business trips

Sure, you’ve packed your first aid kit and all the clothes you need, but there are a few other items that can make your business journeys a little easier. Check out what I make sure to find room for in my carry-on bag with this travel packing list (of extras) for the business traveler.
当然，出差你肯定要备好急救药物和所需的衣服，但是还有其他的小装备可以使你的旅途过得更惬意。确定自己的包包，看看是否还有位置放进以下这些额外的必需品。
1.Back Up Charger(s)
1. 后备充电器
Sometimes, one charger just won’t cut it. If having power for your gadgets is essential, carry both a plug-in charger and one that operates solely on batteries.
有时候，一个充电器还不足够，如果你带的小玩意需要充电，那就要带一个插头充电器和一个可以更换的电池。
2.Wrinkle-Release Spray
2. 防皱喷剂
I have an aversion to ironing, so those wrinkle-release sprays are my best travel companion. Spray your clothes and let them hang the night before you need them for best results, and be sure to check the care instructions on your garments before use. These sprays work best for casual clothes–if you have a big meeting or need a crisp suit, you’ll still need to get out the steamer!
如果你不喜欢烫衣服，那么衣服防皱喷剂就是你的旅途好伴侣。如果你期待在参与的活动中获得理想的效果，那么在前一天晚上，把喷剂喷到衣服上晾一个晚上，请记住在使用前留意喷剂的使用说明。喷剂对休闲衣服最有效了，如果你参与隆重的场合或你需要穿干净崭新的衣服，那你还得使用熨斗。
3.Back-Up Travel Documents
3. 备份好出差证件
It seems like a pain in the neck, but if you make copies of all of your important travel documents once (license, passport, green card, etc.) you can store a set permanently in a pocket of your carry-on. Having copies available will save you a world of pain if you lose your identification, particularly when overseas. Leave a set at home, as well.
似乎看起来是令人讨厌的任务，但如果你把所有旅途需要的证件都复印了（如许可证，护照，绿卡等），你就可以在包包里长久储存一份了。这样做，你不但随时可以获得这些证件，当你在海外遗失身份证明的时候特别派上用场。当然，在家里也要保留一份。
4.Customer Service Numbers
4. 客户服务电话
Keep a set of customer service and emergency contact numbers in your wallet (print them on a business card for easiest storage) in case you find yourself with a dead battery and a delayed or canceled flight.
在钱包里放一叠客户服务和紧急联系电话的卡片，以防应对电池没电或航班延时等突发状况。
5.USB Memory Stick
5. 使用USB移动软盘
Never leave home without a memory stick of some kind. Not only is it great for storing back-up copies of that important presentation, but you can use it to get copies made easily at your hotel’s business center. Look for a version that can attach to your key chain to avoid having one more thing to lose.
离家前千万不要忘了带上USB移动软盘。不仅是因为它可以存储大量的重要商务展示文件，还可以当你在酒店的商务中心的时候更容易复制文件。寻找一个可以连在钥匙圈的款式，就避免丢失多一样东西了。