有许多支持和反对核能的论点。

There are many ___arguments for and against nuclear energy.

我认为那不是一个很有力的论点。

I don't think that's a very strong/powerful ___argument.

最后一个支持使用自行车的论点是自行车不会造成污染。

One final ___argument for the use of the bicycle is that bicycles don't create pollution.