Be careful not to knock into people when you get off the train.
下火車時，小心不要撞到別人。
Be careful not to slide on the wet floor outside the bathroom.
小心不要在浴室外的濕地板上滑倒。
Be careful not to step on the balloon, or it may pop.
小心別踩到氣球，否則它可能會爆掉。
Be careful not to strike your head on the low ceiling.
小心不要撞到低矮的天花板。
Be careful not to tear the paper when you take it out of the notebook.
把紙從筆記本拿出來時，小心不要把它撕破。
Be careful not to touch the tip of the knife.
小心不要碰到刀尖。
Be careful on the narrow stairs when carrying the boxes.
搬箱子走這段狹窄的樓梯時要小心。
Be careful when you cross the street.
過馬路時要小心。
Be careful when you drive on a foggy road.
在有霧的道路上開車時要小心。
Be careful when you eat this fish; it has many small bones.
吃這條魚時要小心，裡面有很多小魚刺。
Be careful when you open the rice cooker because the steam is very hot.
打開電鍋時要小心，因為蒸氣很燙。
Be careful with your name and photos on the internet.
在網路上要小心你的名字和照片。
Be careful—the dog may bite if it feels scared.
小心——這隻狗感到害怕時可能會咬人。
Be careful—the edge of the knife is very sharp.
小心——刀子的邊緣非常鋒利。
Be careful—the teeth of this saw are very sharp.
小心，這把鋸子的鋸齒非常鋒利。
Be easy on your younger brother; he is still learning how to ride a bike.
別對你弟弟太嚴苛；他還在學怎麼騎腳踏車。
Be quick, or you will miss the show.
快一點，不然你會錯過表演。
Be quick! The train is leaving.
快一點！火車要開了。
Beat the butter and sugar together until they are light and soft.
把奶油和糖一起攪拌，直到變得輕盈柔軟。
Beat the eggs with a little milk before adding them to the pan.
先把雞蛋加一點牛奶打勻，再倒進平底鍋。
Because I missed the bus，I was late for school.
因為我錯過公車，所以我上學遲到了。
Because of the heavy rain, the baseball game did not happen.
因為大雨，棒球比賽沒有舉行。
Because she has fair skin, she always wears a hat on school sports day.
因為她的皮膚白皙，所以她在學校運動會當天總是戴帽子。
Because the school had no more rooms, some students stayed at a hotel.
因為學校沒有多餘的房間了，所以一些學生住在旅館。
Before accepting the offer, the singer discussed it with his manager.
在接受這份工作邀請前，這位歌手先和他的經紀人討論過。
Before buying a computer, compare this model with last year's model.
買電腦前，請比較這個型號和去年的型號。
Before buying a computer, I compared the prices and parts of a few models.
買電腦前，我比較了幾個型號的價格和零件。
Before buying the house, they checked that the seller had a clear title to the house.
買房子之前，他們確認賣方擁有這棟房子的合法所有權。
Before choosing a school for extra classes, we got the skinny on its classes from older students.
在選擇課後補習班之前，我們先向學長姐打聽那裡課程的詳細情況。
Before dinner, Aunt made a toast to Grandma’s health.
晚餐前，阿姨祝奶奶健康。
Before frying the chicken, give it a light coat of oil.
炸雞肉之前，先在上面薄薄地塗一層油。
Before I fixed my school uniform, my grandmother showed me how to put string through a needle.
在我修補校服之前，祖母教我如何把線穿過針。
Before leaving, we acted on the weather report and changed our plans.
出發前，我們根據天氣預報採取行動，改變了計畫。
Before making a computer program, students need to learn the alphabet of computer languages.
在製作電腦程式前，學生需要先學會電腦語言的基本字母。
Before opening the store, they studied the market for sweet food.
在開店前，他們研究了甜食市場。
Before recording the school show, check whether your phone has enough memory.
在錄下學校的表演前，確認你的手機是否有足夠的記憶體。
Before the big wind came, all the people in the house checked the windows.
大風來之前，房子裡所有的人都檢查了窗戶。
Before the debate, each team clearly stated its position.
辯論開始前，每一隊都清楚說明了自己的立場。
Before the holiday dinner, we cleaned the silver.
節日晚餐前，我們清潔了銀器。
Before the meeting, she told everyone that she had an interest in the business.
她在會議前告訴大家，她和這家企業有利益關係。