Two students raced to the school gate after class.
兩個學生下課後跑到學校大門。
Two students stayed behind to watch the class work.
兩位學生留下來看著班上的作品。
Two students were selected to go to the science fair for our school.
兩位學生獲選代表學校參加科展。
Type the command carefully, then hit Enter.
小心地輸入指令，然後按下 Enter 鍵。
Type your student number into the box.
請把你的學號輸入方框裡。
Under the new school rules, students cannot use phones during class.
依照學校的新規定，學生上課時不能使用手機。
Under the teacher’s direction, the class prepared a place for the school festival.
在老師的指導下，全班為校慶準備了一個地方。
Until my teacher told me, I thought my answer was right.
在老師告訴我之前，我以為我的答案是對的。
Upon arriving at school, students should go directly to their classrooms.
學生一到學校，就應直接前往各自的教室。
Upper-level students can take the more difficult science class.
高年級學生可以上比較難的科學課。
Use a gentle soap when washing your school uniform.
洗校服時，使用溫和的肥皂。
Use a hand pump to put air in your bicycle wheels.
用手動打氣筒給你的腳踏車輪子打氣。
Use a level before you put the picture on the wall.
把圖片掛到牆上前，先使用水平儀。
Use a nail file after cutting your nails to make them less sharp.
剪完指甲後，用指甲銼讓指甲不要那麼尖。
Use a ruler to draw a line.
用尺畫一條線。
Use a ruler to draw a straight line across the page.
用尺在頁面上畫一條直線。
Use a strong lock to guard your home against people trying to get in.
使用堅固的鎖，保護你的家，防止有人試圖闖入。
Use a tie to keep the bag closed.
用綁帶把袋子綁好。
Use an underline to mark the title.
請用底線標示標題。
Use at least eight characters, with one special character.
請使用至少八個字元，其中一個要是特殊字元。
Use bright colors on the sign so people can see it well.
在標誌上使用鮮豔的顏色，這樣大家就能看清楚。
Use just a tip of salt to make the sweet taste better.
只用一點點鹽，讓甜味更好。
Use letter size paper for this page.
這一頁請使用 letter 尺寸的紙。
Use some glue to fix the paper.
用一些膠水把紙修好。
Use tape to join the two pieces of paper.
用膠帶把這兩張紙黏在一起。
Use the bowl of the spoon to hold the soup.
用湯匙的匙面裝湯。
Use the button at the top right to exit the program.
使用右上方的按鈕來退出程式。
Use the cup to hold the phone holder on the car window.
用這個杯子讓手機架固定在車窗上。
Use the mouse to see more.
使用滑鼠看更多內容。
Use the subway to cross the busy street safely.
請利用地下人行道安全地穿越繁忙的街道。
Use the teacher's title and last name in a formal message.
在正式訊息中，使用老師的頭銜和姓氏。
Use thin pieces of meat for the hot pot.
火鍋用薄肉片。
Use this key to keep your name safe.
用這把鑰匙保護你的名字。
Use this tool to make the nut on the chair leg stay in place.
用這個工具讓椅腳上的螺帽固定在原位。
Use this tool to pound the nail into the wall.
用這個工具把釘子敲進牆裡。
Use white and blue paint to make a light sky color.
用白色和藍色顏料做出淺天空色。
Use your card to go into the room.
用你的卡片進入房間。
Using a cup again is a simple green choice.
再用一次杯子是個簡單的環保選擇。
Using chopsticks was foreign to my cousin when she first moved to Taiwan.
我表姊剛搬到台灣時，使用筷子對她來說很陌生。
Using the same bottle again helps save things.
再次使用同一個瓶子有助於節省東西。