空洞

The execution of new curriculum makes Politics in Junior Middle School become lively, and students become enthusiastic in class, which changes the hollow moralisation before, changes speaking all the time and changes the situation that students only can study passively.

新课程的实施使初中思品课堂变得生动活泼，学生参与课堂活动热情高涨，改变了以往枯燥空洞的说教，改变了以往&一言堂&、&满堂灌&，改变了学生只能被动学习的状况。

The holes were empty like a cup In every hole the sea camp up, Till it could come no more.

挖成像杯状般的空洞让每个洞中的海水涌现直到它不能再涌现。。。。

Empty promises and a lack of cash may put a damper on your plans.

空洞的承诺以及资金紧缺会影响你的计划。

As he sank low in the water, a strange hollow voice sounded within him.

他在水里往下沉的当地，心中忽然响起一个奇怪的空洞声音。

George Eliot所说:Blessed is the man who,having nothing to say,abstains from giving uswordy evidence of this fact.

&&在没什么好写的情况下，作者如果能克制自己发表空洞的长篇大论，就算是很有自知之明了。

The mechanism of cavity formation was discussed based on the theory of vacancy aggregating.

用空位聚集理论解释了空洞缺陷形成的机理。

I was in haste to buy it, before the proprietor finished getting out some rocks, cutting down the hollow apple trees, and grubbing up some young birches which had sprung up in the pasture, or, in short, had made any more of his improvements.

我忙着去买下它，当农场主搬完那些岩石，砍倒空洞的果树，挖出牧场上春天钻出的白杨树幼苗，简而言之，就在他改良完这片土地之前我就想把它买下来。

The effect of hydrogen on the change from ductile to brittle is to prevent nanocracks in DFZs from blunting into voids.

即氢使奥氏体不锈钢由韧变脆的根本原因是氢抑制了DFZ中纳米级微裂纹向空洞的转化。

S. The modest appreciation of the currency barely blunts this arguably more significant competitive advantage.

美国财长保尔森及其前任John Snow对人民币问题所持的基本看法也愈发显得空洞。

Because bustles about, our two cavities, at a loss, we

因为忙碌，我们两眼空洞、日渐茫然

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。