Judging by the polls, such efforts are likely to fall flat.

从民调结果来看，这些做法很可能只是白费力气。

youdao

When a speaker's intention is to impress the audience rather than improve the condition of the audience, the speech tends to fall flat.

演讲者如果只想着给听众留下好印象，而不是通过演讲给听众带来的一些实质性的改善，那么只能流于平庸。

youdao

She injured her spine in a fall and a doctor told her to lie flat on her back for a month so it can mend.

她摔伤了脊椎，医生让她平躺一个月以便恢复。

youdao

At the 2004 regional election, the Socialists swept the board only for Ms Royal to fall flat in the presidential election three years later.

ECONOMIST: The French voters blow a raspberry at their president

For the second straight season, the Grizzlies won the Big Sky tournament to earn an NCAA bid only to fall flat in their opener.

WSJ: Syracuse blows past Montana 81-34 in NCAA opener

For the second straight year, the Grizzlies won the Big Sky tournament to earn an NCAA tournament bid only to fall flat in their opener.

WSJ: Syracuse blows past Montana 81-34 in NCAA opener