efficiently的音標：英式音標[?'f?ntl?]、美式音標[?fntl?]、國際音標[i'fi?ntli]。
例句：
1、The drug relieved the patient's pain?efficiently.
這種藥物有效地緩解了病人的疼痛。
2、I?efficiently?completed the tasks assigned by my superiors.
我高效地完成了上級交待的任務。
3、This?efficiently-working machine greatly saves labor costs.
這種高效運轉的機器極大地節省了人力成本。
4、Organizing your kitchen will help you cook more?efficiently.
好好收拾妳的廚房，妳做起飯來效率更高。
5、It has the world's longest high-speed rail network and motorway network. And, services are rather?efficiently?run.
它擁有世界上最長的高速鐵路和高速公路網絡。而且，服務運營相當有效。