concentrate(動詞）

集中/專心、全神貫注

When you deliver a presentation, you should concentrate on explaining your main points to the audience.

當你演講時，你應該專注於向觀眾表達你的重點。

distribute (動詞)

分配 / 散發(fā)

The school has been distributing a lot of masks to the students lately.

學校最近都在派發(fā)口罩給學生們。

Generally (副詞)

總體上/普遍的/在大多數(shù)情況下/一般來說

Babies generally begin to form simple sentences by 18 months of age.

一般而言，嬰兒都會在十八個月大時開始說出簡單的句子。

increase(名詞/動詞)

增加、增強

The company is seeking to increase their profit margins next year by 10 percent

該公司正在尋找方法把利潤率提高百分之十。

suddenly (副詞)

突然間、猛地

The class suddenly went quiet when the teacher announced their marks.

當老師宣布同學成績的時候，全班突然間安靜了。