关于是否值得……哒问题，始终以来争辩不休。当然，不同哒人对此可能持不同得观点。

As to whether it is worthwhile..., there is a long-running controversial debate. It is quite natural that people from different backgrounds may have divergent attitudes towards it.

youdao

那并不是一个始终温暖的时期，因为在那时跟大冰期以来的任何时候都一样，降雨量和温度都在不断变化。

It was not a time of uniform warmth, for then, as always since the Great Ice Age, there were constant shifts in rainfall and temperature.

youdao

除了在黑暗时代之外，旅游业一直在持续发展壮大，并且贯穿有记录以来的历史，始终在各文明及其经济的发展中扮演着至关重要的角色。

Travel, except during the Dark Ages, has continued to grow and, throughout recorded history, has played a vital role in the development of civilisations and their economies.

youdao