advertise affair affect

①advertise /ˈædvətaɪz/

Advertise means to show or present the qualities of a product to increase its sales.

vt. 为…做广告

Product manufacturers often advertise their products on television.

产品制造商经常在电视上为他们的产品做广告。

②affair /əˈfeə/

An affair is a special event.

n. 事情；事务

The wedding was a beautiful affair. 

那场婚礼办得很漂亮。

③affect /əˈfekt/ 

Affect means to produce a certain outcome or to influence something.

vt. 影响；感染

A lack of sleep affected the athleteˈs performance.

睡眠不足影响了运动员的发挥。