嗨，大家好！今天和大家一起學習三個常用的習語，話不多說，讓我們開始吧！
a drop in the ocean
a drop in the ocean的意思是「a very small,or insignificant part of something big or whole」，即「滄海一粟，杯水車薪」。這個習語也就是表明，一個人力量太小了，解決不了當前的問題。
例句：
My letter of protest was just a drop in the ocean.
我的抗議不過是杯水車薪。
actions speak louder than words
actions speak louder than words的意思是「it's better to actually do something rather than just talk about it」，即「事實勝於雄辯」。這句習語也就表明了眼前的事實比強有力的辯論更有說服力，用事實說話。
舉例：
Stop apologising to me and prove to me that I can trust you,actions speak louder than words.
別向我道歉，向我證明我可以信任你，事實勝於雄辯。
to add fuel to the fire
to add fuel to the fire的意思是「make a problem worse,to exacerbate a problem」，即「火上澆油」。這句習語就表明你說的話或者做的某事會讓某個人更加生氣，讓事情變得更糟。
舉個例子：
Don't tell her about the delays,you'll just be adding fuel to the fire.
別告訴她延誤的事，你這樣只會火上澆油。
以上就是今天所學內容，你學會了嗎？