提示：点击例句中的单词，就可以看到词义解释

The spear harmlessly glanced off .

长矛擦过，没有刺中。

All of the shells landed harmlessly in the sea .

炮弹全部落入海中，没有造成人员伤亡。

But as he shot his arrow , the ape dodged , and the arrow hissed harmlessly through the branches .

但当他射出箭后，猿猴躲过了。箭嗖搜地空穿过树枝。

The Fig tree was more fortunate.She had no leaves to trap the snow and it drifted harmlessly through the bare twigs .

无花果树比较幸运，她没有叶子，挡不住雪，雪从光秃秃的嫩枝间飘过，丝毫没有损害到树。

China ought to continue developing the expendable and partly harmlessly damaged returnable satellites and develop the technology of reusing the recovered payloads .

中国宜于继续发展一次性使用的区域着陆和允许无害受损的返回式卫星，发展返回有效载荷重复使用技术。