Introduction用法例句

　　1.The camera has undergone only two minor tweaks since its introduction.

　　這款相機(jī)自推出以來(lái)僅進(jìn)行過兩次小的改進(jìn)。

　　2.Millions of words have been written about the introduction of the euro.

　　有關(guān)采用歐元的文章數(shù)不勝數(shù)。

　　3.I tutored a two-day Introduction to Chairmaking course at the college.

　　我在那個(gè)學(xué)院教過為期兩天的椅子制作入門課。

　　4.A prolonged drought had necessitated the introduction of water rationing.

　　由于持續(xù)干旱，有必要對(duì)用水實(shí)行配給了。

　　5.the introduction of student loans

　　學(xué)生貸款的推行