Nervous politicians might well feel more comfortable with a step-by-step approach.神经脆弱的政治家们似乎更容易接受一种循序渐进的做法。Whirr, click, whirr, click — step by step the scan probed deeper.嗡嗡，咔嗒，嗡嗡，咔嗒——扫描探查一步步地深入。I am not rushing things...
Stricter controls were placed on the content of video films.对录像片内容实行了更为严格的监管。The boom in the sport's popularity has meant more calls for stricter safety regulations...该项体育运动的兴起意味着制定更加严格的安全规则的呼声更高了。The doctors want ...
After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.Support the transport system for alumina and fluoride to the hoppers.支撑氧化铝和氟化盐进入料斗的传送系统.Activated carbon, ...