1·Furtively the percussion-cap box came out.
那个雷管筒子偷偷出现了。
2·It was in a percussion-cap box.
它是装在雷管筒子里的。
3·Then furtively the percussion-cap box came out. He released the tick and put him on the long flat desk.
把扁虱放出来，放在那条平平的长条书桌上。