1.sprinkled with sth.布滿；灑滿
A grandmother and a little girl whose face was sprinkled with bright red freckles spent the day at the zoo.
當天，一個老奶奶和一個臉上滿是淡紅色雀斑的小女孩在動物園里呆了一整天P3#7vZgWD&。

2.at the outset 一開始
At the outset the company had no management and operations plan in place, and things have worked out just fine so far.
一開始，這個公司完全沒有任何的管理和業務計劃，但就目前來看，一切都進展地很順利1k&V_GMmkMAQ2。

3.fixated on sth. 執意于；迷戀
He seems to be fixated on this idea of travelling around the world.
他似乎對周游世界這一想法十分迷戀(TjYMZAo,s.zUTzNqe。

4.dig up dirt on sb. 挖掘某人的丑聞
We spent weeks trying to dig up dirt on this guy but end up with nothing.
我們花了好幾周挖這個家伙的丑聞，結果卻一無所知mrU51P7-Tg.fwyUwL3PZ。