The traffic is very heavy at this time of the day.

每天这个时候交通很拥挤。

youdao

After finishing your mail tonight, I felt heavy at heart.

今晚看完你的邮件，我的心非常沉重。

youdao

As of Saturday afternoon, Web traffic to news sites was still heavy at 5.7 million visitors per minute.

周六下午，新闻网站的网络流量仍然保持在每分钟570万访问者的热度。

youdao

Security was reported to be heavy at the North Korean border, but there was no apparent tightening in Beijing, where Mr.Kim is believed to be heading.

VOA: standard.2010.05.03

I don't have as heavy teaching loads, which makes it possible for me to write, as some colleagues at other schools where the teaching load is so heavy that it's very hard to get writing done.

教学任务不太重，这就使得我有时间进行写作，而另外一些大学,教学任务可能很重,那样的话，就没有时间去写作。

普林斯顿公开课 - 人性课程节选

And what was known about alpha particles at the time is that they were these charged particles and that they were very heavy.

当时对alpha粒子的理解,是它们是带电的而且非常重，有谁知道的,比Rutherford时代的多吗。

麻省理工公开课 - 化学原理课程节选

AllianceBernstein International Value Fund, which has a front load of 4.25%, is among the most French-heavy at 18%.

FORBES: Magazine Article

Further snow showers, heavy at times, have been forecast for County Durham, Northumberland and Tyneside, with the Met Office issuing a yellow alert.

BBC: Snowball 'consideration' plea by police in Sunderland

AllianceBernstein (nyse: AB - news - people ) International Value Fund, which has a front load of 4.25%, is among the most French-heavy at 18%.

FORBES: Vive la Difference