the best bet
US /ðə bɛst bɛt/
UK /ðə bɛst bɛt/

1.
最好的辦法, 最佳選擇
the most effective or safest course of action; the most likely to succeed
:
•
If you want to get there on time, the best bet is to take the subway.
如果你想準時到達,最好的辦法是乘坐地鐵。
•
To avoid traffic, leaving early is usually the best bet.
為了避開交通堵塞,早點出發通常是最好的辦法。