sual字尾的單詞

There is a growing tendency among employers to hire casual staff.

僱主僱用臨時職員有增加的.趨勢。

To the casual observer, the system appears confusing.

乍看起來，這個系統好像條理不清。

It's obvious even to the casual observer.

即便再馬虎的人也能一眼看明白是怎麼回事。

He tried to sound casual, but I knew he was worried.

他講話時試圖顯得不在乎，但我知道他心裡著急。

Add a scarf for a casual effect.

再圍上一條圍巾以顯得隨便些。