The bottom line is that we have to make a decision today.底线是，我们今天必须作出决定。We can't make a decision based on hearsay and guesswork.我们不能根据传言和猜测作决定。Think over the matter and then make a decision.这件事情斟酌斟酌再定....

make a decision的音标：make a decision的英式发音音标为：[meik ei di'siʒən]make a decision的美式发音音标为：[mek e dɪ'sɪʒən]...

决定下来，作出决定，下决心...