She was flirting with her boyfriend.
她與男友在打情罵俏。
Cork can float on water.
軟木能浮在水面。
Birds of a feather flock together.
物以類聚。
A flock of wild geese flew overhead.
一群大雁從頭頂飛過。
Bread is made from flour.
面包是用面粉做的。
The flour was ground from barley.
這面粉是用大麥碾成的。
He flourished his credit card.
他炫耀他的信用卡。
The guard flourished his pistol at the crowd.
那個警衛(wèi)對群眾揮動手槍。
Rivers flow into the sea.
江河流入海中。
He is in bed with flu.
他患流行性感冒而臥病在床。
My weight fluctuates between 90 and 100 pounds.
我的體重在 90與 100磅之間變動。
He can speak fluent English.
他英語講得很流利。
Mercury is a fluid substance.
水銀是流質。
The river is flush with rain.
那條河因雨而泛濫。
The noise made it hard for me to focus on work.
噪音讓我無法集中注意力工作。
Try and focus your mind on your lessons.
試著把你的注意力集中在功課上。
His attempt to escape has been foiled.
他逃亡的企圖遭到挫敗。
The weather forecast says there will be rain.
天氣預報說要下雨。
He is one of the world's foremost singers.
他是世界主要歌唱家之一。
I foresee that there will be problems.
我預料會有問題。