But he had only three fingers on each hand, so it was very difficult for him.

但是他每只手只有三个手指，所以这对他来说非常困难。

youdao

But with a large number of machines, walking around to each machine and creating each location key by hand is not ideal.

但是如果有很多机器的话，那么遍历每台机器并且手工创建每个位置键就不很理想了。

youdao

But those recordings can’t tell the computer anything useful about joints and limbs on their own, so programmers dive into the raw data and hand-code it to label each body part (at each frame!).

但没有告诉计算机有效的信息，比如哪里是关节，哪里是四肢等。 程序员需深入分解原始数据，为身体各部分，进行人工编码。

youdao

The result has been a grinding war of attrition between the religious and the secular in which neither side ever gains the upper hand but each at one time or another comes to believe that the other is prevailing.

ECONOMIST: Israel at 50

The crew tried to pull it in, hand over hand, but each pull seemed to edge the line closer to the propeller.

NEWYORKER: Neptune��s Navy

The Islanders and seventh-place Devils each have 39 points but New Jersey has a game in hand.

WSJ: Islanders surge past Jets 5-2