1·The facility recently recorded finding 1,890 grammes of gold per tonne of ash from incinerated sludge.
这个污水厂最近说它从一吨焚化污泥后的灰烬中提取了1,890克黄金。
2·Rossy had never flown for longer than ten minutes and had to calibrate his equipment and weight to perfection since even the addition of a few hundred grammes would have affected his flying ability.
此前罗西试飞时的时间从未超过十分钟，所以在这次飞行前他必须将机翼和体重都调整到最佳状态，因为即便增加几百克的重量都会影响他的飞行。
3·The Lancet, a medical journal, reckons people need no more than 90 grammes of meat a day.
医学杂志柳叶刀认为，人每天至多需要90克的肉。
4·Those on ten grammes a day scored best on tests for memory and attention span.
那些每天吃10 克巧克力的人在记忆力广度和注意力集中时间长度测试中得分最高。
5·Tobacco Industry Marketing Board said a total of 146 470 grammes of seed had been sold by June 5.
烟草业与营销委员会说，到6月5日，已经出售的烟种总计为146,470克。