You don't have to commit to anything over the phone.你不用在电话里承诺什么。If you're going to do this, then fully commit to it.如果你打算这样做, 那么它完全承诺.We commit to these values to guide our decisions and our behaviors.我们致力于以下价值...
Therefore, CNOOC's proposed drilling fracturing with reasonable sanding recovery method.为此, 中海油提出了钻井压裂适度出砂的开采方式.The surface of the slice is smoothed by sanding.把该切片的表面用沙纸擦光.Ma inly used for sanding the products such...