...，我们首先需要考虑其历史与政治背景。译文：For understanding/learning about a great international event, we, first of all, need to consider the historical and background as to it. 请问，first of all 前后逗号是否能省去是吗？逗号表示强调“首先”...
Border wall opponents say it harms ecosystems making flooding worse and cutting off animal trails and that Biden should do more than stop wall construction.上句making flooding worse and cutting off animal trails 2个现在分词短语作结果状语，那么后面部分and that Biden should do mor...
我看到了一个句子：The new relative party in our contract system took a while to be updated.我想问，可以用 to update吗？类似于下面的句子。I am hard to love.I have a lot of work to do.This is hard to believe.谢谢！
名词和形容词并列起来作定语：science and educational films;country and western music;arts and cultural affairs;sports and social facilities麻烦老师详细讲解一下以上语法现象，名词和形容词作定语，它们的性质是不同的，在一个短语中（用以上例子...
... is enthusiastic enough to advise him.√ The dog is clever to understandyou.×The dog is clever enough to understandyou.√ The road is long to reach your village.×The road is long enough to reach your village.√ 有点不太理解为何张道真教授说 enthusiastic, clever, long 后必须...
...道在否定句中，可以说don't want sb doing sth，比如I don't want you getting into trouble. 那么need是否也可以这样用呢？比如场景为：我正在生气，我弟弟为了哄我开心就在旁边扮鬼脸想逗我笑，我说：I don't need you cheering me up. 我可以这样说...
Although warnings are often appropriate and necessary—the dangers of drug interaction, for example—and many are required by state and government, it isn't clear that they actually protect the manufacturers and sellers from liability if a customer is injured.这个句子结构和意思理不...
...for this collapse only in the sense that it has not been able to develop standards and tastes to replace those with which aristocracies once kept the imagination and individualism of artists within the bounds of intelligible communication, the illumination of life, and the harmony of parts...
Hi, I'm Jenny. Here are two nice photos of my family. My grandfather and grandmother are in the first photo. These are my parents, Alan and Mary. In the next picture are my brothers, Bob and Eric. These two girls are my sister Cindy and my cousin Helen. Coco is in my family, too.我认为本文...
...第801页有这样一句：It’s surprising that she should say that to you. 她居然对你说出那种话，真叫人吃惊。而《牛津英语用法指南》第三版的第802页有这样的说明：这类句子也可以不用 should。不能用虚拟语气。It’s surprising that she says / s...
Firstly, the thermal conductivity of MC and SC at different levels of moisture content and dry density was measured after different number of freeze-thaw cycles. 老师，是这样的，我投的文章要求修稿，简化语言，这句话我打算改成Firstly, the thermal cond...
...abling technologies in health care, transportation, advanced manufacturing and resource efficiency. Typically, we’ll invest between $200,000 and 300,000 in fundraising rounds of between $700,000 and $1.5 million. We’ll be looking to syndicate deals.in fundraising rounds of between $70...
...nitial North American big-game-animal populations (75-150 million animals) and different population growth rates for the human settlers (0.65%-3.5%), and varying kill rates, Mosimann and Martin derived figures of between 279 and 1,157 years from initial contact to big-game extinction.请问老师，...