权衡利弊

quán héng lì bì xīn jì shù dí què yǒu zhǒng zhǒng hǎo chu

权衡利弊，新技术的确有种种好处。

Set against the benefits of the new technology, there are also strong possibilities.

tā men réng zài duì liǎng gè xuǎn zé quán héng lì bì

他们仍在对两个选择权衡利弊。

They're still weighing up the pros and cons of the two options.