他们只要听到斧子击打的声音他们就感到安全，因为他们相信他们的爸爸在他们附近工作。
And as long as they heard the strokes of the axe they felt safe, for they believed that their father was working near them.
除了带侧边的安全防护眼镜或护目镜之外，面罩也可以帮助防止飞溅的碎片击打到脸部。
In addition to safety glasses with side shields or goggles, a face shield helps prevent flying debris from striking your face.
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