Therefore, everyone needs to fend their extra—their unique value contribution that makes them stand out in whatever is their field of employment.
因此，每个人都需要保护他们的附加价值——使他们在各领域的就业中脱颖而出作出贡献的独特价值。
2
The second is an extrafield on the end of the registration form for a user.
第二个功能是在用户注册表的末尾添加一个额外字段。
3
A VLAN frame looks almost the same as an Ethernet frame; the difference is that a VLAN frame has an extrafield containing a number that identifies the VLAN.