在某些情况下，这些目标是达到提前。
应用遮光的方法来缩短光照，达到提前开花的目的。
Use the method of application of sunscreen to reduce the light, and to achieve the objective of early flowering.
这是由于进入行业的法定年龄提前和即使达到法定年龄也不可能找到工作造成的。
This has been caused by the advance of the legal age for going into industry and the impossibility of finding a job even when the legal age has been reached.
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