1. You are ahead of me in the race but I'll catch up with you soon.2. Our competitor is doing better than us now but we will soon catch up with them.3. By taking a taxi to the next train stop, we managed to overtake the train so we could board the train at the next train stop.4. Do you keep abreast of scientific developments?5. Plans can never keep up with changes.6. Other search engines have a hard time catching up with Google.
 stay abreast of keep up with catch up with
stay abreast of 指對某些天天都在改變的事情是否熟悉。keep up with 指維持跟另一個人一樣的速度，或抽象的 "跟上"，例如:Plans can never keep up with changes. = 計畫永遠趕不上變化catch up with 指賽跑的 "跟上" 或某樣事情的進度的 "跟上"，如例句所示。overtake = 跟上並超過，常用在比賽或類似比賽的事情
1. 你跟得上科學的發展嗎?2. 計畫永遠趕不上變化.3. 其它的搜尋引擎很難趕上 Google.
How can you desced into debauchery by getting drunk every day?下一題 - 刻骨銘心 f我要發問