'o how my heart rejoices » “O我的心脏高兴 worry is helpful » 担心是有帮助的 Commercial space need equipment art of constructing at the scene including. » 商业空间需要构建场景，包括设备翻译公司。
Buthow helpfulisit to tellsomeone starting out, actually agonizing over the choices, not to worrybecausethatjobwon't bearound anyway 20 years from now?