副詞 efficiently:

1. in an efficient manner
   同義詞：expeditiously, with efficiency

1. The police handle the traffic very efficiently.
   警察把交通管得井井有條。
2. In order to efficiently manage such extensive quantity of data, the program offer another exciting new feature.
   為了高效地管理這么大量的數據，程序提供了另外一個令人激動的新特征。
3. Washing powders containing enzymes are said to remove stains more efficiently.
   據說含有人造酶的洗衣粉去污力強。
4. It is hard to work efficiently in such a confined space.
   在這樣狹小的空間里工作很難提高效率。