周末時(shí)差 weekend lag

    很多上班族把周一叫做“黑色星期一”，因?yàn)閯傔^完悠閑的周末，又要恢復(fù)早起上班的作息，大家都會(huì)有點(diǎn)回不過神兒來。這種情況在英語(yǔ)里叫做weekend lag，就跟長(zhǎng)途飛行結(jié)束后的飛機(jī)時(shí)差類似。

    Weekend lag is a condition affecting the body's circadian clock, similar to jet lag, but instead stemming from altering one's sleep hours over a weekend of hard partying and drinking rather than from a long flight.

    周末時(shí)差是跟飛機(jī)時(shí)差類似的情況，通常會(huì)對(duì)人體的生物鐘產(chǎn)生影響。只不過，導(dǎo)致周末時(shí)差的原因是周末聚會(huì)、豪飲以及作息時(shí)間的變化，而飛機(jī)時(shí)差主要是因?yàn)殚L(zhǎng)途飛行引起的。

For example:

    Monday morning classes are so rough. It's only 8 in the morning but I feel like it is 7 PM. That's a serious case of weekend lag.

    周一早上的課真痛苦啊。雖然現(xiàn)在是早上8點(diǎn)，可我覺得好像已經(jīng)是晚上7點(diǎn)了。嚴(yán)重的周末時(shí)差反應(yīng)啊。