您要查找的是不是：
- This is an urgent piece of work. Do it first. 这是件忙活，要先做。
- This is an urgent examination, please, wait a little longer. 这是急诊检查，请多等一会儿。
- It seems that this is a green home Hin ambiguous concept, there is an urgent need to clearly quantify it a "ruler. 看来，绿色家居这一尚显模糊的概念，迫切需要一把能够清晰量化它的“尺子”。
- This is an embarrassing situation. 这是个令人为难的处境。
- This is an amicable mood conversation. 这是一次亲切友好的交谈。
- Don't complain of anybody. This is an act of God. 不要抱怨任何人，这是天意。
- This is an issue of the utmost importance. 这是一个极为重要的问题。
- This is an indictment for government. 这是对政府的控诉。
- For Communists this is an intolerable situation. 此种情形，对于共产党人说来，是不能容忍的。
- This is an exclusive white residential area. 这是一个纯粹的白人居住区。
- This is an equitable solution to the dispute. 这是对该项争议的公正解决。
- This is an act of great heroism. 这是一种了不起的英勇行为。
- This is an irreconcilable conflict. 这是一个不可调和的矛盾。
- This is an extremely difficult task. 这是一项极其困难的任务。
- This is an encyclopaedia of philosophy. 这是本哲学百科全书。
- This is an experimental form of teaching. 这是一种实验性的教学形式。
- This is not an urgent matter, it doesn't need to be handled immediately. 这件事不当紧，可以过几天再办。
- This is an artistic flower arrangement. 这是精巧的插花。
- This is an authoritative biography. 这是一本具有权威性的传记。
- This is an elevation of 2000 metres. 这是块海拔二千米的高地。
