Breather valve and flame arrestor are indispensable safety devices.可见呼吸阀、阻火器是储罐不要缺少的安全设施.So the railroad will buy the spark arrestor.所以铁路将购买阻火器.The railroad will realize that it can save this $ 100 cost by investing $ 50...
"Well!", said the innkeeper, drawing herself up indignantly.“行！”客栈老板娘挺直身子愤然说道。The innkeeper is a perfectionist.这个酒馆的老板是个完美主义者.The death of the innkeeper still remains a mystery.客栈老板之死仍然是个谜....
这些西红柿是在温室栽培的.The tomatoes were grown in the greenhouse.热带的资源并非不足; 而是受栽培的限制.The resources of the tropics are not inadequate; they are culture - bound.他从地理书中读到一段关于水稻栽培的文章.He read a passage on rice farming from the geograph...