1、This spray can rid your house of bugs.
這罐噴劑可以除掉你家里的蟲子。

2、And this week, scientists have declared that a nasal spray can help your memory.
本周，科學(xué)家宣布鼻噴劑有助于提高記憶力。

3、Oil sheen spray can also be used to add shine.
也可以噴點頭油讓頭發(fā)看上去閃亮。

4、A nicotine spray can help smokers quit the habit.
一種尼古丁噴劑可以幫助吸煙者戒煙。