踏上

The sewing machine in a manner worthy to abide strictly by the principle of errors on a process by the Board in a manner worthy of continued to refuse to issue a set foot in the hand lift gate to prevent personal injury

锁线机在储帖时要严守上工序原则差错，手续时要在手抬起后方可踏闸，防止出现人身事故

This project focuses on the stereovision measurement techniques of measuring geometric parameters on train wheel profile.

测量系统采用线激光投射到车轮踏面轮廓上，通过左、右CCD摄像机系统的拍摄和图象采集得到车轮轮廓的激光曲线图。

From moment to moment, some huge vehicle, painted yellow and black, heavily loaded, noisily harnessed, rendered shapeless by trunks, tarpaulins, and valises, full of heads which immediately disappeared, rushed through the crowd with all the sparks of a forge, with dust for smoke, and an air of fury, grinding the pavements, changing all the paving-stones into steels.

每隔一分钟，就会有一辆刷了黄漆和黑漆的大车，载着沉重的东西，马蹄铁链响成一片，箱、箧、提包堆到不成样子，车子里人头攒动，一眨眼全都走了，碾踏着街心，疯狂地穿过人堆，路面上的石块尽成了燧石，尘灰滚滚，就好象是从炼铁炉里冒出的火星和浓烟。

When operating, don't put your foot on the pedal switch board constantly, so as not to accidentally step on the switch, causing accident.

工作时请注意不要经常把脚放在踏板上，以免不慎踏动，引起事故。

When operating, don't put your foot on the pedal switch board constantly, so as not to accidently step on the switch, causing accident .

这种句型用于说明维修或操作程序及说明有关技术要求。如：1）工作时请注意不要经常把脚放在踏板上，以免不慎踏动，引起事故。

When operating, don't put your foot on the pedal switch board constantly, so as not to accidently step on the switch, causing accident.

这种句型用于说明维修或操作程序及说明有关技术要求。例如：1 工作时请注意不要经常把脚放在踏板上，以免不慎踏动，引起事故。

When operating the machine, don't put your foot on the pedal switch board constantly in case you might accidentally step on the switch, resulting in an accident..

例3 工作时请注意不要经常把脚放在踏板上，以免不慎踏动，引起事故。

Step in the crisp leaves, on a kind of rain, the feeling, but also makes a kind of sense of reveries.

踏在洒落的叶子上，有种绵绵的感觉，亦让人有种遐思之感。

As I tramped along streets knee-deep in Harry Potter paperbacks, I'vementally slotted them into three groups.

踏在被平装本《哈里·波特》深深掩埋的街道上，我暗自把他们划分为三种类型。

As I have tramped along streets knee--deep in Harry Potter paperbacks, I've mentally slotted them into three groups.

踏在被平装本《哈里·波特》深深掩埋的街道上，我暗自把他们划分为3种类型。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。