1·A new influenza vaccine, administered painlessly in a nasal spray, is effective for children.
一种新的流感疫苗以无痛的鼻喷剂接种，对儿童有效。
2·Tears can be obtained painlessly without invading the body and only tiny amounts are needed to perform highly refined analyses.
人们可以轻松地获取眼泪，不会对身体造成伤害，而且只需要微量的眼泪就可以进行高度精细的分析。
3·The laser beam heals the eye painlessly.
激光治疗眼睛没有痛苦。
4·The truck hits you,you die,painlessly and immediately.
卡车撞到了你，你在无痛中立即死亡。
5·After the surgery, she could move her arms painlessly.
手术之后，她可以毫无痛苦的活动她的手臂了。
6·Nobody can bring us swiftly, painlessly into the Promised Land.
无人能够把我们讯速地，毫无痛苦地带进理想之园。
7·If you cut back gradually, your taste buds will adapt painlessly.
如果你逐渐减量，那么你的味蕾就不会难以适应。
8·He also painlessly, afraid to spend rose thorn. Citeng the palm false time.
他也怕疼，怕蔷薇花上的刺。刺疼了掌心虚妄时间。
9·But it seems unlikely that the Republicans' full target can be met painlessly.
但是要想不痛不痒地达到共和党人的全部裁减目标是不大可能的。
10·For example, how can you run the same command on multiple computers painlessly?
例如，如何轻松地在多台计算机上运行相同的命令呢？