Ext2fs does not have particularly brilliant sector management, making the designing of a block driver extremely difficult.

Ext2fs没有特别完美的扇区管理，这使设计块驱动程序十分困难。

youdao

For example, the virtio network driver USES two virtual queues (one for receive and one for transmit), where the virtio block driver USES only one.

例如，virtio网络驱动程序使用两个虚拟队列(一个用于接收，另一个用于发送)，而virtio块驱动程序仅使用一个虚拟队列。

youdao

A multipath driver combines all the paths to show only one block device to the operating system.

多路驱动程序将所有路径组合起来，只向操作系统显示一个块设备。

youdao

But side windows generally block only one kind from reaching the driver or passengers.

VOA: special.2010.07.06

We've also got interviews galore -- we'll be talking with Sony CEO Kaz Hirai, SMS Audio CEO (and rapper, we're told) 50 Cent, rally car driver Ken Block, Huffington Post founder Arianna Huffington, Stern Pinball CEO Gary Stern, MakerBot CEO Bre Pettis and CEA president Gary Shapiro among many, many others (including a very special appearance from Gallagher -- this is Vegas, after all).

ENGADGET

Kendall took a cab (paying with untraceable cash) and had the driver let him out a block from the all-cash building.

NEWYORKER: Great Experiment

The bleakest moment came when a taxi driver taking a miner to work was killed when two striking miners dropped a concrete block on his car.

BBC: Margaret Thatcher: Her contested legacy in Wales