另一个不为人知的因素是气候变化产生的效应。

Another unknown is the effect of climate change.

youdao

当然是这样，不标记禅修目标有一些不利因素如：观照的心和观照目标不能精确地同时生起，只是表浅的觉知，精进力减退，等等。

Yes, of course, there are some disadvantages in not labeling a meditation object: inaccurate concurrence of mind and meditative object, superficial awareness, energy reduction, and so on.

youdao

虽然个人的条件及能力才是决定性因素，但是知己知彼才能百战百胜，事先有越多的准备，临阵必定有最佳的表现。

Although individual conditions and capacity is the decisive factor, but in which the enemy can advance and the more prepared definitely got the best performance.

youdao