例文・使い方で印象づける「efficient」の覚え方
スポンサーリンク...The first work of the new secretary was to obtaina corps of efficient assistants... 
W. E. B. Du Bois 「The Suppression of the African Slave Trade to the United States of America」
... Katema promised us the aid of some of his people as carriers, but his rule is not very stringent or efficient, for they refused to turn out for the work...
David Livingstone 「Missionary Travels and Researches in South Africa」
...Though how can I actas an efficient detective...
Grant Allen 「An African Millionaire」
...Rickshaws, however, are very efficient and very cheap...
Stewart Edward White 「African Camp Fires」
...To-day there are two and a half million laborers, the majority ofwhom are efficient wage earners...
W.E.B. Du Bois 「The Negro」
...Murphy, the principal, who enjoys a deservedly good reputation asa capable and efficient educator...
Booker T. Washington 「The Future of the American Negro」
...Sincethen determined effort has been made in the country districts to makethe Negro schools less efficient...
Booker T. Washington 「The Negro in the South」
...bonariensis had once possessed it, and that in the cases I have mentionedit was a recurrence, too weak to be efficient, to the ancestral habit...
P. L. Sclater 「Argentine Ornithology, Volume I (of 2)」
...Itis fit for nothing except fur and timber, and,with efficient game wardens, could be made toproduce a large return from these sources...
Various 「Hunting in Many Lands」
...The last also affects the lungs,and is more efficient in removing cold...
Dinks, Mayhew, and Hutchinson 「The Dog」
ランダム例文：
were scrutinises caterpillar
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