管理员摘要：
A few twentieths of a gram can be critical. 即使重量仅有1克的二十分之几都可能是关键性的。 There are five hundred gram ( me) s of sugar in the box. 盒子里有500克糖。 There was a small patch of blue in the grey clouds. 灰色的云团中透出一小……
A few twentieths of a gram can be critical.
即使重量仅有1克的二十分之几都可能是关键性的。
There are five hundred gram ( me) s of sugar in the box.
盒子里有500克糖。
There was a small patch of blue in the grey clouds.
灰色的云团中透出一小片蓝天。
I think grey hair makes you look very distinguished.
我认为灰白的'头发使你看上去很有尊严。
The city and the Commonwealth have lost a great leader.
这座城市和这个州失去了一位伟大的领袖。
Their contribution was of great worth.
他们的贡献具有伟大的意义。