At the first sight I found there were indeed five or six cuts on each shoe, but all the openings were covered by soft red leather sewed with thick thread.
我一眼就发现每只鞋上确实有五六处切口，但所有的开口都是用粗线缝制的软红色皮革盖住的。
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And when you consider that we spend a third of our lives in bed, investing in a new mattress, soft 600-thread-count sheets, or heavy-duty light-blocking window shades makes a lot of sense.
Tasklets are scheduled through the softirq mechanism, sometimes through ksoftirqd (a per-CPU kernel thread), when the machine is under heavy soft-interrupt load.
通过软中断机制来调度微线程，当机器处于严重软件中断负荷之下时， 可通过 ksoftirqd（一种每 CPU 内核线程）软中断来调度。