我们感觉我们可能会获得第三名，要是能比这个名次更好那就是意外的惊喜了。We felt we might finish third. Any better would be a bonus.这份意外的礼物是为了感谢我们给予的帮助。The surprise gift is a thankyou for our help.意外的粉尘吸入可能有害。Accidental inhalation of the powder can be harmfu...
a tamper-proof identity card防涂改身份卡You have to have proof of residence in the state of Texas, such as a Texas ID card...你必须有在得克萨斯州的居住证明，比如得克萨斯身份证。The explosion - proof housing , samplefeed pump are installed in a freestan...