If the engine backfires , the sudden pressure in the intake manifold forces the valve back.如果发动机回火, 进气歧管骤增的压力就迫使阀门向后移动.I heard, even over the babble of the crowd, a sharp, shocked intake of breath.即便人声鼎沸,我还是听到有人猛地倒抽一口冷气。...
We are constantly being reminded to cut down our fat intake.不断有人提醒我们要减少脂肪的摄入量。Nutritionists say only 33% of our calorie intake should be from fat.营养学家说我们所摄入的卡路里中只应有33％来自脂肪。Add pasta to your salads to bump up your fibre i...
The elections may prove to be pivotal in Colombia's political history.这一选举可能成为哥伦比亚政治史上关键的一次。The Republic of Panama seceded from Colombia in 1903.巴拿马共和国于1903年脱离哥伦比亚。We operate six schools in three diverse regions of ...