1.
High post double/high post double needle with roller feed sewing machine

高头车双针/高头车双针加轮送
2.
High post single/high post single needle with roller feed sewing machine

高头车单针/高头车单针加轮送
3.
Strength Analysis on the Head-car Body of CRH_2;

CRH_2动车组头车车体结构强度研究
4.
Yes, it is a first class express train.

是的,是头等快车。
5.
oBstruction guard

(火车头前的)护栏
6.
electrical parking feeler, for motor veicles

机动车电动停车测头
7.
first-class carriages, compartments, seats, etc

头等的车厢、 车室、 座位等.
8.
The locomotive has disconnected from its train

火车头与车身分开了。
9.
end-to-end contact

列车头尾联系, 列车头尾无线电通讯
10.
A train pulled by two locomotives.

双头式列车一列火车用两个火车头牵引
11.
The black car drew ahead in the race

那辆黑车跑在最前头。
12.
Can I transfer to a first class coach?

我可以换到头等车厢吗?
13.
Where's the first-class sleeper?

头等卧铺车厢在哪儿?
14.
The car plunged into the river .

汽车一头扎入河中。
15.
a car appeared over the hill.

一辆汽车出现在山头上。
16.
lighterage pier

车船间货物驳运码头
17.
I booked a first-class sleeper.

我订了头等卧铺车票。
18.
The locomotive puffed.

火车头喷吐着蒸气行进。