Wen Rensui toward the solar country developmentinvestigation, the outstanding young which wants to play all the time follows closely step by step.
文仁遂往太阳国开展调查，贪玩的杰仔步步紧随。
2
It is of great use to tunnel design and construction by investigation of karst development and analysis of water burst mechanism.
调查岩溶发育特征，分析突水机理，对隧道的设计和施工具有重要的指导作用。
3
Thus, an investigation into the goal of enterprises, the structure of corporate governance and the contract of stock option provides some preliminary clues about the development of stock option.