before 高考四级六级

The student submitted their assignment before the deadline.

学生截止日期提交了作业。

Please charge your phone before we leave.

请出发给你的手机充电。

I need to rid my room of dust before guests arrive.

我需要客人到来清除房间里的灰尘。

The carpenter carefully measured the timber before cutting it.

木匠仔细测量了木材。

He carefully ties his blue silk tie before the interview.

面试，他仔细系好那条蓝色丝质领带。

She tied a rope as a precaution before climbing the steep cliff.

她攀爬陡峭的悬崖系上绳子作为预防措施。

The trainee carefully reads the safety manual before operating the machine.

学员操作机器仔细阅读安全手册。

I need my morning cereal before the busy day starts.

忙碌的一天开始，我需要我的早晨麦片。

She placed a crisp white napkin on the table before dinner.

她晚餐把一块崭新的白色餐巾纸放桌子上。

From this height, the scope of the landscape stretching before her is truly breathtaking.

从这个高度看，展现她面的景观范围确实令人叹为观止。

The water level reached its minimum before sunrise.

水日出降至最低。

The light grey sky was a very neutral color before the rain.

下雨，浅灰色的天空是一种非常中性的颜色。

The sky appeared a very neutral color before the rain.

下雨，天空呈现一种非常中性的颜色。

She must submit the report before the deadline.

她必须截止日期提交报告。

The campers amassed a large pile of branches before starting their fire.

野营的人们架起篝火之搜集了一大堆碎枝。

Objective To observe the local anesthesia effect of dajisu plasmagel(DP) in before detection of endoscope.

目的观察达己苏上消化道内镜操作咽部麻醉效果。

Would you like an aperitif before lunch?

饭您想吃点开胃的东西吗？

Before he began to play, Harry tuned up his banjo.

开始演奏，哈利先行调好他的班卓琴。

The plane banked sharply before landing to avoid hitting the building.

飞机降落急剧倾斜以免撞建筑物上。

With Tirol before it, the motley battlewagon went on combat alert.

泰洛行星周围，各种战舰处于战斗警戒状态。